159498720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 240

約数和(自身を含む): 582519168

約数和(自身を除く): 423020448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 397, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 794, 810, 837, 864, 930, 992, 1080, 1116, 1191, 1240, 1296, 1395, 1440, 1488, 1588, 1620, 1674, 1860, 1985, 2160, 2232, 2382, 2480, 2511, 2592, 2790, 2976, 3176, 3240, 3348, 3573, 3720, 3970, 4185, 4320, 4464, 4764, 4960, 5022, 5580, 5955, 6352, 6480, 6696, 7146, 7440, 7940, 8370, 8928, 9528, 10044, 10719, 11160, 11910, 12307, 12555, 12704, 12960, 13392, 14292, 14880, 15880, 16740, 17865, 19056, 20088, 21438, 22320, 23820, 24614, 25110, 26784, 28584, 31760, 32157, 33480, 35730, 36921, 38112, 40176, 42876, 44640, 47640, 49228, 50220, 53595, 57168, 61535, 63520, 64314, 66960, 71460, 73842, 80352, 85752, 95280, 98456, 100440, 107190, 110763, 114336, 123070, 128628, 133920, 142920, 147684, 160785, 171504, 184605, 190560, 196912, 200880, 214380, 221526, 246140, 257256, 285840, 295368, 321570, 332289, 343008, 369210, 393824, 401760, 428760, 443052, 492280, 514512, 553815, 571680, 590736, 643140, 664578, 738420, 857520, 886104, 984560, 996867, 1029024, 1107630, 1181472, 1286280, 1329156, 1476840, 1661445, 1715040, 1772208, 1969120, 1993734, 2215260, 2572560, 2658312, 2953680, 3322890, 3544416, 3987468, 4430520, 4984335, 5145120, 5316624, 5907360, 6645780, 7974936, 8861040, 9968670, 10633248, 13291560, 15949872, 17722080, 19937340, 26583120, 31899744, 39874680, 53166240, 79749360, 159498720]

約数ペア:

[(1, 159498720), (2, 79749360), (3, 53166240), (4, 39874680), (5, 31899744), (6, 26583120), (8, 19937340), (9, 17722080), (10, 15949872), (12, 13291560), (15, 10633248), (16, 9968670), (18, 8861040), (20, 7974936), (24, 6645780), (27, 5907360), (30, 5316624), (31, 5145120), (32, 4984335), (36, 4430520), (40, 3987468), (45, 3544416), (48, 3322890), (54, 2953680), (60, 2658312), (62, 2572560), (72, 2215260), (80, 1993734), (81, 1969120), (90, 1772208), (93, 1715040), (96, 1661445), (108, 1476840), (120, 1329156), (124, 1286280), (135, 1181472), (144, 1107630), (155, 1029024), (160, 996867), (162, 984560), (180, 886104), (186, 857520), (216, 738420), (240, 664578), (248, 643140), (270, 590736), (279, 571680), (288, 553815), (310, 514512), (324, 492280), (360, 443052), (372, 428760), (397, 401760), (405, 393824), (432, 369210), (465, 343008), (480, 332289), (496, 321570), (540, 295368), (558, 285840), (620, 257256), (648, 246140), (720, 221526), (744, 214380), (794, 200880), (810, 196912), (837, 190560), (864, 184605), (930, 171504), (992, 160785), (1080, 147684), (1116, 142920), (1191, 133920), (1240, 128628), (1296, 123070), (1395, 114336), (1440, 110763), (1488, 107190), (1588, 100440), (1620, 98456), (1674, 95280), (1860, 85752), (1985, 80352), (2160, 73842), (2232, 71460), (2382, 66960), (2480, 64314), (2511, 63520), (2592, 61535), (2790, 57168), (2976, 53595), (3176, 50220), (3240, 49228), (3348, 47640), (3573, 44640), (3720, 42876), (3970, 40176), (4185, 38112), (4320, 36921), (4464, 35730), (4764, 33480), (4960, 32157), (5022, 31760), (5580, 28584), (5955, 26784), (6352, 25110), (6480, 24614), (6696, 23820), (7146, 22320), (7440, 21438), (7940, 20088), (8370, 19056), (8928, 17865), (9528, 16740), (10044, 15880), (10719, 14880), (11160, 14292), (11910, 13392), (12307, 12960), (12555, 12704)]