57811920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{240883}}^1$

素因数の和:240899

約数の個数: 40

約数和(自身を含む): 179217696

約数和(自身を除く): 121405776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 240883, 481766, 722649, 963532, 1204415, 1445298, 1927064, 2408830, 2890596, 3613245, 3854128, 4817660, 5781192, 7226490, 9635320, 11562384, 14452980, 19270640, 28905960, 57811920]

約数ペア:

[(1, 57811920), (2, 28905960), (3, 19270640), (4, 14452980), (5, 11562384), (6, 9635320), (8, 7226490), (10, 5781192), (12, 4817660), (15, 3854128), (16, 3613245), (20, 2890596), (24, 2408830), (30, 1927064), (40, 1445298), (48, 1204415), (60, 963532), (80, 722649), (120, 481766), (240, 240883)]