72877380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1214623}}^1$

素因数の和:1214635

約数の個数: 24

約数和(自身を含む): 204056832

約数和(自身を除く): 131179452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1214623, 2429246, 3643869, 4858492, 6073115, 7287738, 12146230, 14575476, 18219345, 24292460, 36438690, 72877380]

約数ペア:

[(1, 72877380), (2, 36438690), (3, 24292460), (4, 18219345), (5, 14575476), (6, 12146230), (10, 7287738), (12, 6073115), (15, 4858492), (20, 3643869), (30, 2429246), (60, 1214623)]