63897360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{266239}}^1$

素因数の和:266255

約数の個数: 40

約数和(自身を含む): 198082560

約数和(自身を除く): 134185200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 266239, 532478, 798717, 1064956, 1331195, 1597434, 2129912, 2662390, 3194868, 3993585, 4259824, 5324780, 6389736, 7987170, 10649560, 12779472, 15974340, 21299120, 31948680, 63897360]

約数ペア:

[(1, 63897360), (2, 31948680), (3, 21299120), (4, 15974340), (5, 12779472), (6, 10649560), (8, 7987170), (10, 6389736), (12, 5324780), (15, 4259824), (16, 3993585), (20, 3194868), (24, 2662390), (30, 2129912), (40, 1597434), (48, 1331195), (60, 1064956), (80, 798717), (120, 532478), (240, 266239)]