72428310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{268253}}^1$

素因数の和:268269

約数の個数: 32

約数和(自身を含む): 193142880

約数和(自身を除く): 120714570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 268253, 536506, 804759, 1341265, 1609518, 2414277, 2682530, 4023795, 4828554, 7242831, 8047590, 12071385, 14485662, 24142770, 36214155, 72428310]

約数ペア:

[(1, 72428310), (2, 36214155), (3, 24142770), (5, 14485662), (6, 12071385), (9, 8047590), (10, 7242831), (15, 4828554), (18, 4023795), (27, 2682530), (30, 2414277), (45, 1609518), (54, 1341265), (90, 804759), (135, 536506), (270, 268253)]