31308934560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{65226947}}^1$

素因数の和:65226965

約数の個数: 48

約数和(自身を含む): 98623145376

約数和(自身を除く): 67314210816

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, 65226947, 130453894, 195680841, 260907788, 326134735, 391361682, 521815576, 652269470, 782723364, 978404205, 1043631152, 1304538940, 1565446728, 1956808410, 2087262304, 2609077880, 3130893456, 3913616820, 5218155760, 6261786912, 7827233640, 10436311520, 15654467280, 31308934560]

約数ペア:

[(1, 31308934560), (2, 15654467280), (3, 10436311520), (4, 7827233640), (5, 6261786912), (6, 5218155760), (8, 3913616820), (10, 3130893456), (12, 2609077880), (15, 2087262304), (16, 1956808410), (20, 1565446728), (24, 1304538940), (30, 1043631152), (32, 978404205), (40, 782723364), (48, 652269470), (60, 521815576), (80, 391361682), (96, 326134735), (120, 260907788), (160, 195680841), (240, 130453894), (480, 65226947)]