144445620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218857}}^1$

素因数の和:218880

約数の個数: 48

約数和(自身を含む): 441217728

約数和(自身を除く): 296772108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 218857, 437714, 656571, 875428, 1094285, 1313142, 2188570, 2407427, 2626284, 3282855, 4377140, 4814854, 6565710, 7222281, 9629708, 12037135, 13131420, 14444562, 24074270, 28889124, 36111405, 48148540, 72222810, 144445620]

約数ペア:

[(1, 144445620), (2, 72222810), (3, 48148540), (4, 36111405), (5, 28889124), (6, 24074270), (10, 14444562), (11, 13131420), (12, 12037135), (15, 9629708), (20, 7222281), (22, 6565710), (30, 4814854), (33, 4377140), (44, 3282855), (55, 2626284), (60, 2407427), (66, 2188570), (110, 1313142), (132, 1094285), (165, 875428), (220, 656571), (330, 437714), (660, 218857)]