38974920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324791}}^1$

素因数の和:324805

約数の個数: 32

約数和(自身を含む): 116925120

約数和(自身を除く): 77950200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324791, 649582, 974373, 1299164, 1623955, 1948746, 2598328, 3247910, 3897492, 4871865, 6495820, 7794984, 9743730, 12991640, 19487460, 38974920]

約数ペア:

[(1, 38974920), (2, 19487460), (3, 12991640), (4, 9743730), (5, 7794984), (6, 6495820), (8, 4871865), (10, 3897492), (12, 3247910), (15, 2598328), (20, 1948746), (24, 1623955), (30, 1299164), (40, 974373), (60, 649582), (120, 324791)]