39679320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{330661}}^1$

素因数の和:330675

約数の個数: 32

約数和(自身を含む): 119038320

約数和(自身を除く): 79359000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 330661, 661322, 991983, 1322644, 1653305, 1983966, 2645288, 3306610, 3967932, 4959915, 6613220, 7935864, 9919830, 13226440, 19839660, 39679320]

約数ペア:

[(1, 39679320), (2, 19839660), (3, 13226440), (4, 9919830), (5, 7935864), (6, 6613220), (8, 4959915), (10, 3967932), (12, 3306610), (15, 2645288), (20, 1983966), (24, 1653305), (30, 1322644), (40, 991983), (60, 661322), (120, 330661)]