125065680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521107}}^1$

素因数の和:521123

約数の個数: 40

約数和(自身を含む): 387704352

約数和(自身を除く): 262638672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521107, 1042214, 1563321, 2084428, 2605535, 3126642, 4168856, 5211070, 6253284, 7816605, 8337712, 10422140, 12506568, 15633210, 20844280, 25013136, 31266420, 41688560, 62532840, 125065680]

約数ペア:

[(1, 125065680), (2, 62532840), (3, 41688560), (4, 31266420), (5, 25013136), (6, 20844280), (8, 15633210), (10, 12506568), (12, 10422140), (15, 8337712), (16, 7816605), (20, 6253284), (24, 5211070), (30, 4168856), (40, 3126642), (48, 2605535), (60, 2084428), (80, 1563321), (120, 1042214), (240, 521107)]