212381160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4621}}^1$

素因数の和:5018

約数の個数: 64

約数和(自身を含む): 638945280

約数和(自身を除く): 426564120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 4621, 5745, 7660, 9192, 9242, 11490, 13863, 15320, 18484, 22980, 23105, 27726, 36968, 45960, 46210, 55452, 69315, 92420, 110904, 138630, 184840, 277260, 554520, 1769843, 3539686, 5309529, 7079372, 8849215, 10619058, 14158744, 17698430, 21238116, 26547645, 35396860, 42476232, 53095290, 70793720, 106190580, 212381160]

約数ペア:

[(1, 212381160), (2, 106190580), (3, 70793720), (4, 53095290), (5, 42476232), (6, 35396860), (8, 26547645), (10, 21238116), (12, 17698430), (15, 14158744), (20, 10619058), (24, 8849215), (30, 7079372), (40, 5309529), (60, 3539686), (120, 1769843), (383, 554520), (766, 277260), (1149, 184840), (1532, 138630), (1915, 110904), (2298, 92420), (3064, 69315), (3830, 55452), (4596, 46210), (4621, 45960), (5745, 36968), (7660, 27726), (9192, 23105), (9242, 22980), (11490, 18484), (13863, 15320)]