1234498920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10287491}}^1$

素因数の和:10287505

約数の個数: 32

約数和(自身を含む): 3703497120

約数和(自身を除く): 2468998200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10287491, 20574982, 30862473, 41149964, 51437455, 61724946, 82299928, 102874910, 123449892, 154312365, 205749820, 246899784, 308624730, 411499640, 617249460, 1234498920]

約数ペア:

[(1, 1234498920), (2, 617249460), (3, 411499640), (4, 308624730), (5, 246899784), (6, 205749820), (8, 154312365), (10, 123449892), (12, 102874910), (15, 82299928), (20, 61724946), (24, 51437455), (30, 41149964), (40, 30862473), (60, 20574982), (120, 10287491)]