148404840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3229}}^1$

素因数の和:3626

約数の個数: 64

約数和(自身を含む): 446515200

約数和(自身を除く): 298110360

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, 3229, 3830, 4596, 5745, 6458, 7660, 9192, 9687, 11490, 12916, 15320, 16145, 19374, 22980, 25832, 32290, 38748, 45960, 48435, 64580, 77496, 96870, 129160, 193740, 387480, 1236707, 2473414, 3710121, 4946828, 6183535, 7420242, 9893656, 12367070, 14840484, 18550605, 24734140, 29680968, 37101210, 49468280, 74202420, 148404840]

約数ペア:

[(1, 148404840), (2, 74202420), (3, 49468280), (4, 37101210), (5, 29680968), (6, 24734140), (8, 18550605), (10, 14840484), (12, 12367070), (15, 9893656), (20, 7420242), (24, 6183535), (30, 4946828), (40, 3710121), (60, 2473414), (120, 1236707), (383, 387480), (766, 193740), (1149, 129160), (1532, 96870), (1915, 77496), (2298, 64580), (3064, 48435), (3229, 45960), (3830, 38748), (4596, 32290), (5745, 25832), (6458, 22980), (7660, 19374), (9192, 16145), (9687, 15320), (11490, 12916)]