89997360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{374989}}^1$

素因数の和:375005

約数の個数: 40

約数和(自身を含む): 278992560

約数和(自身を除く): 188995200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 374989, 749978, 1124967, 1499956, 1874945, 2249934, 2999912, 3749890, 4499868, 5624835, 5999824, 7499780, 8999736, 11249670, 14999560, 17999472, 22499340, 29999120, 44998680, 89997360]

約数ペア:

[(1, 89997360), (2, 44998680), (3, 29999120), (4, 22499340), (5, 17999472), (6, 14999560), (8, 11249670), (10, 8999736), (12, 7499780), (15, 5999824), (16, 5624835), (20, 4499868), (24, 3749890), (30, 2999912), (40, 2249934), (48, 1874945), (60, 1499956), (80, 1124967), (120, 749978), (240, 374989)]