29780040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{248167}}^1$

素因数の和:248181

約数の個数: 32

約数和(自身を含む): 89340480

約数和(自身を除く): 59560440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 248167, 496334, 744501, 992668, 1240835, 1489002, 1985336, 2481670, 2978004, 3722505, 4963340, 5956008, 7445010, 9926680, 14890020, 29780040]

約数ペア:

[(1, 29780040), (2, 14890020), (3, 9926680), (4, 7445010), (5, 5956008), (6, 4963340), (8, 3722505), (10, 2978004), (12, 2481670), (15, 1985336), (20, 1489002), (24, 1240835), (30, 992668), (40, 744501), (60, 496334), (120, 248167)]