30192720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{125803}}^1$

素因数の和:125819

約数の個数: 40

約数和(自身を含む): 93598176

約数和(自身を除く): 63405456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 125803, 251606, 377409, 503212, 629015, 754818, 1006424, 1258030, 1509636, 1887045, 2012848, 2516060, 3019272, 3774090, 5032120, 6038544, 7548180, 10064240, 15096360, 30192720]

約数ペア:

[(1, 30192720), (2, 15096360), (3, 10064240), (4, 7548180), (5, 6038544), (6, 5032120), (8, 3774090), (10, 3019272), (12, 2516060), (15, 2012848), (16, 1887045), (20, 1509636), (24, 1258030), (30, 1006424), (40, 754818), (48, 629015), (60, 503212), (80, 377409), (120, 251606), (240, 125803)]