90653880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{755449}}^1$

素因数の和:755463

約数の個数: 32

約数和(自身を含む): 271962000

約数和(自身を除く): 181308120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 755449, 1510898, 2266347, 3021796, 3777245, 4532694, 6043592, 7554490, 9065388, 11331735, 15108980, 18130776, 22663470, 30217960, 45326940, 90653880]

約数ペア:

[(1, 90653880), (2, 45326940), (3, 30217960), (4, 22663470), (5, 18130776), (6, 15108980), (8, 11331735), (10, 9065388), (12, 7554490), (15, 6043592), (20, 4532694), (24, 3777245), (30, 3021796), (40, 2266347), (60, 1510898), (120, 755449)]