4289640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{35747}}^1$

素因数の和:35761

約数の個数: 32

約数和(自身を含む): 12869280

約数和(自身を除く): 8579640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 35747, 71494, 107241, 142988, 178735, 214482, 285976, 357470, 428964, 536205, 714940, 857928, 1072410, 1429880, 2144820, 4289640]

約数ペア:

[(1, 4289640), (2, 2144820), (3, 1429880), (4, 1072410), (5, 857928), (6, 714940), (8, 536205), (10, 428964), (12, 357470), (15, 285976), (20, 214482), (24, 178735), (30, 142988), (40, 107241), (60, 71494), (120, 35747)]