126879120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{176221}}^1$

素因数の和:176240

約数の個数: 60

約数和(自身を含む): 426104796

約数和(自身を除く): 299225676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 176221, 352442, 528663, 704884, 881105, 1057326, 1409768, 1585989, 1762210, 2114652, 2643315, 2819536, 3171978, 3524420, 4229304, 5286630, 6343956, 7048840, 7929945, 8458608, 10573260, 12687912, 14097680, 15859890, 21146520, 25375824, 31719780, 42293040, 63439560, 126879120]

約数ペア:

[(1, 126879120), (2, 63439560), (3, 42293040), (4, 31719780), (5, 25375824), (6, 21146520), (8, 15859890), (9, 14097680), (10, 12687912), (12, 10573260), (15, 8458608), (16, 7929945), (18, 7048840), (20, 6343956), (24, 5286630), (30, 4229304), (36, 3524420), (40, 3171978), (45, 2819536), (48, 2643315), (60, 2114652), (72, 1762210), (80, 1585989), (90, 1409768), (120, 1057326), (144, 881105), (180, 704884), (240, 528663), (360, 352442), (720, 176221)]