65432040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{545267}}^1$

素因数の和:545281

約数の個数: 32

約数和(自身を含む): 196296480

約数和(自身を除く): 130864440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 545267, 1090534, 1635801, 2181068, 2726335, 3271602, 4362136, 5452670, 6543204, 8179005, 10905340, 13086408, 16358010, 21810680, 32716020, 65432040]

約数ペア:

[(1, 65432040), (2, 32716020), (3, 21810680), (4, 16358010), (5, 13086408), (6, 10905340), (8, 8179005), (10, 6543204), (12, 5452670), (15, 4362136), (20, 3271602), (24, 2726335), (30, 2181068), (40, 1635801), (60, 1090534), (120, 545267)]