138104760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1150873}}^1$

素因数の和:1150887

約数の個数: 32

約数和(自身を含む): 414314640

約数和(自身を除く): 276209880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1150873, 2301746, 3452619, 4603492, 5754365, 6905238, 9206984, 11508730, 13810476, 17263095, 23017460, 27620952, 34526190, 46034920, 69052380, 138104760]

約数ペア:

[(1, 138104760), (2, 69052380), (3, 46034920), (4, 34526190), (5, 27620952), (6, 23017460), (8, 17263095), (10, 13810476), (12, 11508730), (15, 9206984), (20, 6905238), (24, 5754365), (30, 4603492), (40, 3452619), (60, 2301746), (120, 1150873)]