146917920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 464764608

約数和(自身を除く): 317846688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 614, 921, 997, 1228, 1535, 1842, 1994, 2456, 2991, 3070, 3684, 3988, 4605, 4912, 4985, 5982, 6140, 7368, 7976, 9210, 9824, 9970, 11964, 12280, 14736, 14955, 15952, 18420, 19940, 23928, 24560, 29472, 29910, 31904, 36840, 39880, 47856, 49120, 59820, 73680, 79760, 95712, 119640, 147360, 159520, 239280, 306079, 478560, 612158, 918237, 1224316, 1530395, 1836474, 2448632, 3060790, 3672948, 4591185, 4897264, 6121580, 7345896, 9182370, 9794528, 12243160, 14691792, 18364740, 24486320, 29383584, 36729480, 48972640, 73458960, 146917920]

約数ペア:

[(1, 146917920), (2, 73458960), (3, 48972640), (4, 36729480), (5, 29383584), (6, 24486320), (8, 18364740), (10, 14691792), (12, 12243160), (15, 9794528), (16, 9182370), (20, 7345896), (24, 6121580), (30, 4897264), (32, 4591185), (40, 3672948), (48, 3060790), (60, 2448632), (80, 1836474), (96, 1530395), (120, 1224316), (160, 918237), (240, 612158), (307, 478560), (480, 306079), (614, 239280), (921, 159520), (997, 147360), (1228, 119640), (1535, 95712), (1842, 79760), (1994, 73680), (2456, 59820), (2991, 49120), (3070, 47856), (3684, 39880), (3988, 36840), (4605, 31904), (4912, 29910), (4985, 29472), (5982, 24560), (6140, 23928), (7368, 19940), (7976, 18420), (9210, 15952), (9824, 14955), (9970, 14736), (11964, 12280)]