121539080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6317}}^1$

素因数の和:6378

約数の個数: 64

約数和(自身を含む): 302505840

約数和(自身を除く): 180966760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 6317, 9620, 12634, 19240, 25268, 31585, 50536, 63170, 82121, 126340, 164242, 233729, 252680, 328484, 410605, 467458, 656968, 821210, 934916, 1168645, 1642420, 1869832, 2337290, 3038477, 3284840, 4674580, 6076954, 9349160, 12153908, 15192385, 24307816, 30384770, 60769540, 121539080]

約数ペア:

[(1, 121539080), (2, 60769540), (4, 30384770), (5, 24307816), (8, 15192385), (10, 12153908), (13, 9349160), (20, 6076954), (26, 4674580), (37, 3284840), (40, 3038477), (52, 2337290), (65, 1869832), (74, 1642420), (104, 1168645), (130, 934916), (148, 821210), (185, 656968), (260, 467458), (296, 410605), (370, 328484), (481, 252680), (520, 233729), (740, 164242), (962, 126340), (1480, 82121), (1924, 63170), (2405, 50536), (3848, 31585), (4810, 25268), (6317, 19240), (9620, 12634)]