119039880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{991999}}^1$

素因数の和:992013

約数の個数: 32

約数和(自身を含む): 357120000

約数和(自身を除く): 238080120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 991999, 1983998, 2975997, 3967996, 4959995, 5951994, 7935992, 9919990, 11903988, 14879985, 19839980, 23807976, 29759970, 39679960, 59519940, 119039880]

約数ペア:

[(1, 119039880), (2, 59519940), (3, 39679960), (4, 29759970), (5, 23807976), (6, 19839980), (8, 14879985), (10, 11903988), (12, 9919990), (15, 7935992), (20, 5951994), (24, 4959995), (30, 3967996), (40, 2975997), (60, 1983998), (120, 991999)]