148977240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1241477}}^1$

素因数の和:1241491

約数の個数: 32

約数和(自身を含む): 446932080

約数和(自身を除く): 297954840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1241477, 2482954, 3724431, 4965908, 6207385, 7448862, 9931816, 12414770, 14897724, 18622155, 24829540, 29795448, 37244310, 49659080, 74488620, 148977240]

約数ペア:

[(1, 148977240), (2, 74488620), (3, 49659080), (4, 37244310), (5, 29795448), (6, 24829540), (8, 18622155), (10, 14897724), (12, 12414770), (15, 9931816), (20, 7448862), (24, 6207385), (30, 4965908), (40, 3724431), (60, 2482954), (120, 1241477)]