90216480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{187951}}^1$

素因数の和:187969

約数の個数: 48

約数和(自身を含む): 284183424

約数和(自身を除く): 193966944

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, 187951, 375902, 563853, 751804, 939755, 1127706, 1503608, 1879510, 2255412, 2819265, 3007216, 3759020, 4510824, 5638530, 6014432, 7518040, 9021648, 11277060, 15036080, 18043296, 22554120, 30072160, 45108240, 90216480]

約数ペア:

[(1, 90216480), (2, 45108240), (3, 30072160), (4, 22554120), (5, 18043296), (6, 15036080), (8, 11277060), (10, 9021648), (12, 7518040), (15, 6014432), (16, 5638530), (20, 4510824), (24, 3759020), (30, 3007216), (32, 2819265), (40, 2255412), (48, 1879510), (60, 1503608), (80, 1127706), (96, 939755), (120, 751804), (160, 563853), (240, 375902), (480, 187951)]