422444040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{81869}}^1$

素因数の和:81926

約数の個数: 64

約数和(自身を含む): 1296820800

約数和(自身を除く): 874376760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 81869, 163738, 245607, 327476, 409345, 491214, 654952, 818690, 982428, 1228035, 1637380, 1964856, 2456070, 3274760, 3520367, 4912140, 7040734, 9824280, 10561101, 14081468, 17601835, 21122202, 28162936, 35203670, 42244404, 52805505, 70407340, 84488808, 105611010, 140814680, 211222020, 422444040]

約数ペア:

[(1, 422444040), (2, 211222020), (3, 140814680), (4, 105611010), (5, 84488808), (6, 70407340), (8, 52805505), (10, 42244404), (12, 35203670), (15, 28162936), (20, 21122202), (24, 17601835), (30, 14081468), (40, 10561101), (43, 9824280), (60, 7040734), (86, 4912140), (120, 3520367), (129, 3274760), (172, 2456070), (215, 1964856), (258, 1637380), (344, 1228035), (430, 982428), (516, 818690), (645, 654952), (860, 491214), (1032, 409345), (1290, 327476), (1720, 245607), (2580, 163738), (5160, 81869)]