72007360

素因数分解:

$2^6\times 5^1\times {\mathrm{225023}}^1$

素因数の和:225040

約数の個数: 28

約数和(自身を含む): 171468288

約数和(自身を除く): 99460928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 225023, 450046, 900092, 1125115, 1800184, 2250230, 3600368, 4500460, 7200736, 9000920, 14401472, 18001840, 36003680, 72007360]

約数ペア:

[(1, 72007360), (2, 36003680), (4, 18001840), (5, 14401472), (8, 9000920), (10, 7200736), (16, 4500460), (20, 3600368), (32, 2250230), (40, 1800184), (64, 1125115), (80, 900092), (160, 450046), (320, 225023)]