180858960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 320

約数和(自身を含む): 669480960

約数和(自身を除く): 488622000

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, 73, 74, 80, 90, 93, 108, 111, 120, 124, 135, 144, 146, 148, 155, 180, 185, 186, 216, 219, 222, 240, 248, 270, 279, 292, 296, 310, 333, 360, 365, 370, 372, 432, 438, 444, 465, 496, 540, 555, 558, 584, 592, 620, 657, 666, 720, 730, 740, 744, 837, 876, 888, 930, 999, 1080, 1095, 1110, 1116, 1147, 1168, 1240, 1314, 1332, 1395, 1460, 1480, 1488, 1665, 1674, 1752, 1776, 1860, 1971, 1998, 2160, 2190, 2220, 2232, 2263, 2294, 2480, 2628, 2664, 2701, 2790, 2920, 2960, 3285, 3330, 3348, 3441, 3504, 3720, 3942, 3996, 4185, 4380, 4440, 4464, 4526, 4588, 4995, 5256, 5328, 5402, 5580, 5735, 5840, 6570, 6660, 6696, 6789, 6882, 7440, 7884, 7992, 8103, 8370, 8760, 8880, 9052, 9176, 9855, 9990, 10323, 10512, 10804, 11160, 11315, 11470, 13140, 13320, 13392, 13505, 13578, 13764, 15768, 15984, 16206, 16740, 17205, 17520, 18104, 18352, 19710, 19980, 20367, 20646, 21608, 22320, 22630, 22940, 24309, 26280, 26640, 27010, 27156, 27528, 30969, 31536, 32412, 33480, 33945, 34410, 36208, 39420, 39960, 40515, 40734, 41292, 43216, 45260, 45880, 48618, 51615, 52560, 54020, 54312, 55056, 61101, 61938, 64824, 66960, 67890, 68820, 72927, 78840, 79920, 81030, 81468, 82584, 83731, 90520, 91760, 97236, 101835, 103230, 108040, 108624, 121545, 122202, 123876, 129648, 135780, 137640, 145854, 154845, 157680, 162060, 162936, 165168, 167462, 181040, 194472, 203670, 206460, 216080, 243090, 244404, 247752, 251193, 271560, 275280, 291708, 305505, 309690, 324120, 325872, 334924, 364635, 388944, 407340, 412920, 418655, 486180, 488808, 495504, 502386, 543120, 583416, 611010, 619380, 648240, 669848, 729270, 753579, 814680, 825840, 837310, 972360, 977616, 1004772, 1166832, 1222020, 1238760, 1255965, 1339696, 1458540, 1507158, 1629360, 1674620, 1944720, 2009544, 2260737, 2444040, 2477520, 2511930, 2917080, 3014316, 3349240, 3767895, 4019088, 4521474, 4888080, 5023860, 5834160, 6028632, 6698480, 7535790, 9042948, 10047720, 11303685, 12057264, 15071580, 18085896, 20095440, 22607370, 30143160, 36171792, 45214740, 60286320, 90429480, 180858960]

約数ペア:

[(1, 180858960), (2, 90429480), (3, 60286320), (4, 45214740), (5, 36171792), (6, 30143160), (8, 22607370), (9, 20095440), (10, 18085896), (12, 15071580), (15, 12057264), (16, 11303685), (18, 10047720), (20, 9042948), (24, 7535790), (27, 6698480), (30, 6028632), (31, 5834160), (36, 5023860), (37, 4888080), (40, 4521474), (45, 4019088), (48, 3767895), (54, 3349240), (60, 3014316), (62, 2917080), (72, 2511930), (73, 2477520), (74, 2444040), (80, 2260737), (90, 2009544), (93, 1944720), (108, 1674620), (111, 1629360), (120, 1507158), (124, 1458540), (135, 1339696), (144, 1255965), (146, 1238760), (148, 1222020), (155, 1166832), (180, 1004772), (185, 977616), (186, 972360), (216, 837310), (219, 825840), (222, 814680), (240, 753579), (248, 729270), (270, 669848), (279, 648240), (292, 619380), (296, 611010), (310, 583416), (333, 543120), (360, 502386), (365, 495504), (370, 488808), (372, 486180), (432, 418655), (438, 412920), (444, 407340), (465, 388944), (496, 364635), (540, 334924), (555, 325872), (558, 324120), (584, 309690), (592, 305505), (620, 291708), (657, 275280), (666, 271560), (720, 251193), (730, 247752), (740, 244404), (744, 243090), (837, 216080), (876, 206460), (888, 203670), (930, 194472), (999, 181040), (1080, 167462), (1095, 165168), (1110, 162936), (1116, 162060), (1147, 157680), (1168, 154845), (1240, 145854), (1314, 137640), (1332, 135780), (1395, 129648), (1460, 123876), (1480, 122202), (1488, 121545), (1665, 108624), (1674, 108040), (1752, 103230), (1776, 101835), (1860, 97236), (1971, 91760), (1998, 90520), (2160, 83731), (2190, 82584), (2220, 81468), (2232, 81030), (2263, 79920), (2294, 78840), (2480, 72927), (2628, 68820), (2664, 67890), (2701, 66960), (2790, 64824), (2920, 61938), (2960, 61101), (3285, 55056), (3330, 54312), (3348, 54020), (3441, 52560), (3504, 51615), (3720, 48618), (3942, 45880), (3996, 45260), (4185, 43216), (4380, 41292), (4440, 40734), (4464, 40515), (4526, 39960), (4588, 39420), (4995, 36208), (5256, 34410), (5328, 33945), (5402, 33480), (5580, 32412), (5735, 31536), (5840, 30969), (6570, 27528), (6660, 27156), (6696, 27010), (6789, 26640), (6882, 26280), (7440, 24309), (7884, 22940), (7992, 22630), (8103, 22320), (8370, 21608), (8760, 20646), (8880, 20367), (9052, 19980), (9176, 19710), (9855, 18352), (9990, 18104), (10323, 17520), (10512, 17205), (10804, 16740), (11160, 16206), (11315, 15984), (11470, 15768), (13140, 13764), (13320, 13578), (13392, 13505)]