253948080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1058117}}^1$

素因数の和:1058133

約数の個数: 40

約数和(自身を含む): 787239792

約数和(自身を除く): 533291712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1058117, 2116234, 3174351, 4232468, 5290585, 6348702, 8464936, 10581170, 12697404, 15871755, 16929872, 21162340, 25394808, 31743510, 42324680, 50789616, 63487020, 84649360, 126974040, 253948080]

約数ペア:

[(1, 253948080), (2, 126974040), (3, 84649360), (4, 63487020), (5, 50789616), (6, 42324680), (8, 31743510), (10, 25394808), (12, 21162340), (15, 16929872), (16, 15871755), (20, 12697404), (24, 10581170), (30, 8464936), (40, 6348702), (48, 5290585), (60, 4232468), (80, 3174351), (120, 2116234), (240, 1058117)]