1274595360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2655407}}^1$

素因数の和:2655425

約数の個数: 48

約数和(自身を含む): 4014976896

約数和(自身を除く): 2740381536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2655407, 5310814, 7966221, 10621628, 13277035, 15932442, 21243256, 26554070, 31864884, 39831105, 42486512, 53108140, 63729768, 79662210, 84973024, 106216280, 127459536, 159324420, 212432560, 254919072, 318648840, 424865120, 637297680, 1274595360]

約数ペア:

[(1, 1274595360), (2, 637297680), (3, 424865120), (4, 318648840), (5, 254919072), (6, 212432560), (8, 159324420), (10, 127459536), (12, 106216280), (15, 84973024), (16, 79662210), (20, 63729768), (24, 53108140), (30, 42486512), (32, 39831105), (40, 31864884), (48, 26554070), (60, 21243256), (80, 15932442), (96, 13277035), (120, 10621628), (160, 7966221), (240, 5310814), (480, 2655407)]