139778160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{582409}}^1$

素因数の和:582425

約数の個数: 40

約数和(自身を含む): 433313040

約数和(自身を除く): 293534880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 582409, 1164818, 1747227, 2329636, 2912045, 3494454, 4659272, 5824090, 6988908, 8736135, 9318544, 11648180, 13977816, 17472270, 23296360, 27955632, 34944540, 46592720, 69889080, 139778160]

約数ペア:

[(1, 139778160), (2, 69889080), (3, 46592720), (4, 34944540), (5, 27955632), (6, 23296360), (8, 17472270), (10, 13977816), (12, 11648180), (15, 9318544), (16, 8736135), (20, 6988908), (24, 5824090), (30, 4659272), (40, 3494454), (48, 2912045), (60, 2329636), (80, 1747227), (120, 1164818), (240, 582409)]