57020280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{475169}}^1$

素因数の和:475183

約数の個数: 32

約数和(自身を含む): 171061200

約数和(自身を除く): 114040920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 475169, 950338, 1425507, 1900676, 2375845, 2851014, 3801352, 4751690, 5702028, 7127535, 9503380, 11404056, 14255070, 19006760, 28510140, 57020280]

約数ペア:

[(1, 57020280), (2, 28510140), (3, 19006760), (4, 14255070), (5, 11404056), (6, 9503380), (8, 7127535), (10, 5702028), (12, 4751690), (15, 3801352), (20, 2851014), (24, 2375845), (30, 1900676), (40, 1425507), (60, 950338), (120, 475169)]