120190120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{41161}}^1$

素因数の和:41245

約数の個数: 32

約数和(自身を含む): 274138920

約数和(自身を除く): 153948800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 41161, 82322, 164644, 205805, 329288, 411610, 823220, 1646440, 3004753, 6009506, 12019012, 15023765, 24038024, 30047530, 60095060, 120190120]

約数ペア:

[(1, 120190120), (2, 60095060), (4, 30047530), (5, 24038024), (8, 15023765), (10, 12019012), (20, 6009506), (40, 3004753), (73, 1646440), (146, 823220), (292, 411610), (365, 329288), (584, 205805), (730, 164644), (1460, 82322), (2920, 41161)]