328886160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1370359}}^1$

素因数の和:1370375

約数の個数: 40

約数和(自身を含む): 1019547840

約数和(自身を除く): 690661680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1370359, 2740718, 4111077, 5481436, 6851795, 8222154, 10962872, 13703590, 16444308, 20555385, 21925744, 27407180, 32888616, 41110770, 54814360, 65777232, 82221540, 109628720, 164443080, 328886160]

約数ペア:

[(1, 328886160), (2, 164443080), (3, 109628720), (4, 82221540), (5, 65777232), (6, 54814360), (8, 41110770), (10, 32888616), (12, 27407180), (15, 21925744), (16, 20555385), (20, 16444308), (24, 13703590), (30, 10962872), (40, 8222154), (48, 6851795), (60, 5481436), (80, 4111077), (120, 2740718), (240, 1370359)]