218884080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4583}}^1$

素因数の和:4798

約数の個数: 80

約数和(自身を含む): 682099200

約数和(自身を除く): 463215120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4583, 4776, 5970, 7960, 9166, 9552, 11940, 13749, 15920, 18332, 22915, 23880, 27498, 36664, 45830, 47760, 54996, 68745, 73328, 91660, 109992, 137490, 183320, 219984, 274980, 366640, 549960, 912017, 1099920, 1824034, 2736051, 3648068, 4560085, 5472102, 7296136, 9120170, 10944204, 13680255, 14592272, 18240340, 21888408, 27360510, 36480680, 43776816, 54721020, 72961360, 109442040, 218884080]

約数ペア:

[(1, 218884080), (2, 109442040), (3, 72961360), (4, 54721020), (5, 43776816), (6, 36480680), (8, 27360510), (10, 21888408), (12, 18240340), (15, 14592272), (16, 13680255), (20, 10944204), (24, 9120170), (30, 7296136), (40, 5472102), (48, 4560085), (60, 3648068), (80, 2736051), (120, 1824034), (199, 1099920), (240, 912017), (398, 549960), (597, 366640), (796, 274980), (995, 219984), (1194, 183320), (1592, 137490), (1990, 109992), (2388, 91660), (2985, 73328), (3184, 68745), (3980, 54996), (4583, 47760), (4776, 45830), (5970, 36664), (7960, 27498), (9166, 23880), (9552, 22915), (11940, 18332), (13749, 15920)]