57331920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{238883}}^1$

素因数の和:238899

約数の個数: 40

約数和(自身を含む): 177729696

約数和(自身を除く): 120397776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 238883, 477766, 716649, 955532, 1194415, 1433298, 1911064, 2388830, 2866596, 3583245, 3822128, 4777660, 5733192, 7166490, 9555320, 11466384, 14332980, 19110640, 28665960, 57331920]

約数ペア:

[(1, 57331920), (2, 28665960), (3, 19110640), (4, 14332980), (5, 11466384), (6, 9555320), (8, 7166490), (10, 5733192), (12, 4777660), (15, 3822128), (16, 3583245), (20, 2866596), (24, 2388830), (30, 1911064), (40, 1433298), (48, 1194415), (60, 955532), (80, 716649), (120, 477766), (240, 238883)]