145899240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1215827}}^1$

素因数の和:1215841

約数の個数: 32

約数和(自身を含む): 437698080

約数和(自身を除く): 291798840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1215827, 2431654, 3647481, 4863308, 6079135, 7294962, 9726616, 12158270, 14589924, 18237405, 24316540, 29179848, 36474810, 48633080, 72949620, 145899240]

約数ペア:

[(1, 145899240), (2, 72949620), (3, 48633080), (4, 36474810), (5, 29179848), (6, 24316540), (8, 18237405), (10, 14589924), (12, 12158270), (15, 9726616), (20, 7294962), (24, 6079135), (30, 4863308), (40, 3647481), (60, 2431654), (120, 1215827)]