2380896720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:152

約数の個数: 320

約数和(自身を含む): 8703252480

約数和(自身を除く): 6322355760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 48, 54, 60, 62, 72, 74, 80, 90, 93, 108, 111, 120, 124, 135, 144, 148, 155, 180, 185, 186, 216, 222, 240, 248, 270, 279, 296, 310, 333, 360, 370, 372, 432, 444, 465, 496, 540, 555, 558, 592, 620, 666, 720, 740, 744, 837, 888, 930, 961, 999, 1080, 1110, 1116, 1147, 1240, 1332, 1395, 1480, 1488, 1665, 1674, 1776, 1860, 1922, 1998, 2160, 2220, 2232, 2294, 2480, 2664, 2790, 2883, 2960, 3330, 3348, 3441, 3720, 3844, 3996, 4185, 4440, 4464, 4588, 4805, 4995, 5328, 5580, 5735, 5766, 6660, 6696, 6882, 7440, 7688, 7992, 8370, 8649, 8880, 9176, 9610, 9990, 10323, 11160, 11470, 11532, 13320, 13392, 13764, 14415, 15376, 15984, 16740, 17205, 17298, 18352, 19220, 19980, 20646, 22320, 22940, 23064, 25947, 26640, 27528, 28830, 29791, 30969, 33480, 34410, 34596, 35557, 38440, 39960, 41292, 43245, 45880, 46128, 51615, 51894, 55056, 57660, 59582, 61938, 66960, 68820, 69192, 71114, 76880, 79920, 82584, 86490, 89373, 91760, 103230, 103788, 106671, 115320, 119164, 123876, 129735, 137640, 138384, 142228, 148955, 154845, 165168, 172980, 177785, 178746, 206460, 207576, 213342, 230640, 238328, 247752, 259470, 268119, 275280, 284456, 297910, 309690, 320013, 345960, 355570, 357492, 412920, 415152, 426684, 446865, 476656, 495504, 518940, 533355, 536238, 568912, 595820, 619380, 640026, 691920, 711140, 714984, 804357, 825840, 853368, 893730, 960039, 1037880, 1066710, 1072476, 1102267, 1191640, 1238760, 1280052, 1340595, 1422280, 1429968, 1600065, 1608714, 1706736, 1787460, 1920078, 2075760, 2133420, 2144952, 2204534, 2383280, 2477520, 2560104, 2681190, 2844560, 3200130, 3217428, 3306801, 3574920, 3840156, 4021785, 4266840, 4289904, 4409068, 4800195, 5120208, 5362380, 5511335, 6400260, 6434856, 6613602, 7149840, 7680312, 8043570, 8533680, 8818136, 9600390, 9920403, 10724760, 11022670, 12800520, 12869712, 13227204, 15360624, 16087140, 16534005, 17636272, 19200780, 19840806, 21449520, 22045340, 25601040, 26454408, 29761209, 32174280, 33068010, 38401560, 39681612, 44090680, 49602015, 52908816, 59522418, 64348560, 66136020, 76803120, 79363224, 88181360, 99204030, 119044836, 132272040, 148806045, 158726448, 198408060, 238089672, 264544080, 297612090, 396816120, 476179344, 595224180, 793632240, 1190448360, 2380896720]

約数ペア:

[(1, 2380896720), (2, 1190448360), (3, 793632240), (4, 595224180), (5, 476179344), (6, 396816120), (8, 297612090), (9, 264544080), (10, 238089672), (12, 198408060), (15, 158726448), (16, 148806045), (18, 132272040), (20, 119044836), (24, 99204030), (27, 88181360), (30, 79363224), (31, 76803120), (36, 66136020), (37, 64348560), (40, 59522418), (45, 52908816), (48, 49602015), (54, 44090680), (60, 39681612), (62, 38401560), (72, 33068010), (74, 32174280), (80, 29761209), (90, 26454408), (93, 25601040), (108, 22045340), (111, 21449520), (120, 19840806), (124, 19200780), (135, 17636272), (144, 16534005), (148, 16087140), (155, 15360624), (180, 13227204), (185, 12869712), (186, 12800520), (216, 11022670), (222, 10724760), (240, 9920403), (248, 9600390), (270, 8818136), (279, 8533680), (296, 8043570), (310, 7680312), (333, 7149840), (360, 6613602), (370, 6434856), (372, 6400260), (432, 5511335), (444, 5362380), (465, 5120208), (496, 4800195), (540, 4409068), (555, 4289904), (558, 4266840), (592, 4021785), (620, 3840156), (666, 3574920), (720, 3306801), (740, 3217428), (744, 3200130), (837, 2844560), (888, 2681190), (930, 2560104), (961, 2477520), (999, 2383280), (1080, 2204534), (1110, 2144952), (1116, 2133420), (1147, 2075760), (1240, 1920078), (1332, 1787460), (1395, 1706736), (1480, 1608714), (1488, 1600065), (1665, 1429968), (1674, 1422280), (1776, 1340595), (1860, 1280052), (1922, 1238760), (1998, 1191640), (2160, 1102267), (2220, 1072476), (2232, 1066710), (2294, 1037880), (2480, 960039), (2664, 893730), (2790, 853368), (2883, 825840), (2960, 804357), (3330, 714984), (3348, 711140), (3441, 691920), (3720, 640026), (3844, 619380), (3996, 595820), (4185, 568912), (4440, 536238), (4464, 533355), (4588, 518940), (4805, 495504), (4995, 476656), (5328, 446865), (5580, 426684), (5735, 415152), (5766, 412920), (6660, 357492), (6696, 355570), (6882, 345960), (7440, 320013), (7688, 309690), (7992, 297910), (8370, 284456), (8649, 275280), (8880, 268119), (9176, 259470), (9610, 247752), (9990, 238328), (10323, 230640), (11160, 213342), (11470, 207576), (11532, 206460), (13320, 178746), (13392, 177785), (13764, 172980), (14415, 165168), (15376, 154845), (15984, 148955), (16740, 142228), (17205, 138384), (17298, 137640), (18352, 129735), (19220, 123876), (19980, 119164), (20646, 115320), (22320, 106671), (22940, 103788), (23064, 103230), (25947, 91760), (26640, 89373), (27528, 86490), (28830, 82584), (29791, 79920), (30969, 76880), (33480, 71114), (34410, 69192), (34596, 68820), (35557, 66960), (38440, 61938), (39960, 59582), (41292, 57660), (43245, 55056), (45880, 51894), (46128, 51615)]