202670760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1688923}}^1$

素因数の和:1688937

約数の個数: 32

約数和(自身を含む): 608012640

約数和(自身を除く): 405341880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1688923, 3377846, 5066769, 6755692, 8444615, 10133538, 13511384, 16889230, 20267076, 25333845, 33778460, 40534152, 50667690, 67556920, 101335380, 202670760]

約数ペア:

[(1, 202670760), (2, 101335380), (3, 67556920), (4, 50667690), (5, 40534152), (6, 33778460), (8, 25333845), (10, 20267076), (12, 16889230), (15, 13511384), (20, 10133538), (24, 8444615), (30, 6755692), (40, 5066769), (60, 3377846), (120, 1688923)]