268492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1118717}}^1$

素因数の和:1118733

約数の個数: 40

約数和(自身を含む): 832326192

約数和(自身を除く): 563834112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1118717, 2237434, 3356151, 4474868, 5593585, 6712302, 8949736, 11187170, 13424604, 16780755, 17899472, 22374340, 26849208, 33561510, 44748680, 53698416, 67123020, 89497360, 134246040, 268492080]

約数ペア:

[(1, 268492080), (2, 134246040), (3, 89497360), (4, 67123020), (5, 53698416), (6, 44748680), (8, 33561510), (10, 26849208), (12, 22374340), (15, 17899472), (16, 16780755), (20, 13424604), (24, 11187170), (30, 8949736), (40, 6712302), (48, 5593585), (60, 4474868), (80, 3356151), (120, 2237434), (240, 1118717)]