2817699120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{126241}}^1$

素因数の和:126291

約数の個数: 120

約数和(自身を含む): 9768100992

約数和(自身を除く): 6950401872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 126241, 252482, 378723, 504964, 631205, 757446, 1009928, 1136169, 1262410, 1514892, 1893615, 2019856, 2272338, 2524820, 3029784, 3787230, 3913471, 4544676, 5049640, 5680845, 6059568, 7574460, 7826942, 9089352, 10099280, 11361690, 11740413, 15148920, 15653884, 18178704, 19567355, 22723380, 23480826, 30297840, 31307768, 35221239, 39134710, 45446760, 46961652, 58702065, 62615536, 70442478, 78269420, 90893520, 93923304, 117404130, 140884956, 156538840, 176106195, 187846608, 234808260, 281769912, 313077680, 352212390, 469616520, 563539824, 704424780, 939233040, 1408849560, 2817699120]

約数ペア:

[(1, 2817699120), (2, 1408849560), (3, 939233040), (4, 704424780), (5, 563539824), (6, 469616520), (8, 352212390), (9, 313077680), (10, 281769912), (12, 234808260), (15, 187846608), (16, 176106195), (18, 156538840), (20, 140884956), (24, 117404130), (30, 93923304), (31, 90893520), (36, 78269420), (40, 70442478), (45, 62615536), (48, 58702065), (60, 46961652), (62, 45446760), (72, 39134710), (80, 35221239), (90, 31307768), (93, 30297840), (120, 23480826), (124, 22723380), (144, 19567355), (155, 18178704), (180, 15653884), (186, 15148920), (240, 11740413), (248, 11361690), (279, 10099280), (310, 9089352), (360, 7826942), (372, 7574460), (465, 6059568), (496, 5680845), (558, 5049640), (620, 4544676), (720, 3913471), (744, 3787230), (930, 3029784), (1116, 2524820), (1240, 2272338), (1395, 2019856), (1488, 1893615), (1860, 1514892), (2232, 1262410), (2480, 1136169), (2790, 1009928), (3720, 757446), (4464, 631205), (5580, 504964), (7440, 378723), (11160, 252482), (22320, 126241)]