78104760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{650873}}^1$

素因数の和:650887

約数の個数: 32

約数和(自身を含む): 234314640

約数和(自身を除く): 156209880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 650873, 1301746, 1952619, 2603492, 3254365, 3905238, 5206984, 6508730, 7810476, 9763095, 13017460, 15620952, 19526190, 26034920, 39052380, 78104760]

約数ペア:

[(1, 78104760), (2, 39052380), (3, 26034920), (4, 19526190), (5, 15620952), (6, 13017460), (8, 9763095), (10, 7810476), (12, 6508730), (15, 5206984), (20, 3905238), (24, 3254365), (30, 2603492), (40, 1952619), (60, 1301746), (120, 650873)]