88510980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2179}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 248310720

約数和(自身を除く): 159799740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 2031, 2179, 2708, 3385, 4062, 4358, 6537, 6770, 8124, 8716, 10155, 10895, 13074, 13540, 20310, 21790, 26148, 32685, 40620, 43580, 65370, 130740, 1475183, 2950366, 4425549, 5900732, 7375915, 8851098, 14751830, 17702196, 22127745, 29503660, 44255490, 88510980]

約数ペア:

[(1, 88510980), (2, 44255490), (3, 29503660), (4, 22127745), (5, 17702196), (6, 14751830), (10, 8851098), (12, 7375915), (15, 5900732), (20, 4425549), (30, 2950366), (60, 1475183), (677, 130740), (1354, 65370), (2031, 43580), (2179, 40620), (2708, 32685), (3385, 26148), (4062, 21790), (4358, 20310), (6537, 13540), (6770, 13074), (8124, 10895), (8716, 10155)]