57091920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{237883}}^1$

素因数の和:237899

約数の個数: 40

約数和(自身を含む): 176985696

約数和(自身を除く): 119893776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 237883, 475766, 713649, 951532, 1189415, 1427298, 1903064, 2378830, 2854596, 3568245, 3806128, 4757660, 5709192, 7136490, 9515320, 11418384, 14272980, 19030640, 28545960, 57091920]

約数ペア:

[(1, 57091920), (2, 28545960), (3, 19030640), (4, 14272980), (5, 11418384), (6, 9515320), (8, 7136490), (10, 5709192), (12, 4757660), (15, 3806128), (16, 3568245), (20, 2854596), (24, 2378830), (30, 1903064), (40, 1427298), (48, 1189415), (60, 951532), (80, 713649), (120, 475766), (240, 237883)]