72425460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1783}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 203204736

約数和(自身を除く): 130779276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 1783, 2031, 2708, 3385, 3566, 4062, 5349, 6770, 7132, 8124, 8915, 10155, 10698, 13540, 17830, 20310, 21396, 26745, 35660, 40620, 53490, 106980, 1207091, 2414182, 3621273, 4828364, 6035455, 7242546, 12070910, 14485092, 18106365, 24141820, 36212730, 72425460]

約数ペア:

[(1, 72425460), (2, 36212730), (3, 24141820), (4, 18106365), (5, 14485092), (6, 12070910), (10, 7242546), (12, 6035455), (15, 4828364), (20, 3621273), (30, 2414182), (60, 1207091), (677, 106980), (1354, 53490), (1783, 40620), (2031, 35660), (2708, 26745), (3385, 21396), (3566, 20310), (4062, 17830), (5349, 13540), (6770, 10698), (7132, 10155), (8124, 8915)]