38750280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322919}}^1$

素因数の和:322933

約数の個数: 32

約数和(自身を含む): 116251200

約数和(自身を除く): 77500920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322919, 645838, 968757, 1291676, 1614595, 1937514, 2583352, 3229190, 3875028, 4843785, 6458380, 7750056, 9687570, 12916760, 19375140, 38750280]

約数ペア:

[(1, 38750280), (2, 19375140), (3, 12916760), (4, 9687570), (5, 7750056), (6, 6458380), (8, 4843785), (10, 3875028), (12, 3229190), (15, 2583352), (20, 1937514), (24, 1614595), (30, 1291676), (40, 968757), (60, 645838), (120, 322919)]