148970520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{413807}}^1$

素因数の和:413824

約数の個数: 48

約数和(自身を含む): 484155360

約数和(自身を除く): 335184840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 413807, 827614, 1241421, 1655228, 2069035, 2482842, 3310456, 3724263, 4138070, 4965684, 6207105, 7448526, 8276140, 9931368, 12414210, 14897052, 16552280, 18621315, 24828420, 29794104, 37242630, 49656840, 74485260, 148970520]

約数ペア:

[(1, 148970520), (2, 74485260), (3, 49656840), (4, 37242630), (5, 29794104), (6, 24828420), (8, 18621315), (9, 16552280), (10, 14897052), (12, 12414210), (15, 9931368), (18, 8276140), (20, 7448526), (24, 6207105), (30, 4965684), (36, 4138070), (40, 3724263), (45, 3310456), (60, 2482842), (72, 2069035), (90, 1655228), (120, 1241421), (180, 827614), (360, 413807)]