30959640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{85999}}^1$

素因数の和:86016

約数の個数: 48

約数和(自身を含む): 100620000

約数和(自身を除く): 69660360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 85999, 171998, 257997, 343996, 429995, 515994, 687992, 773991, 859990, 1031988, 1289985, 1547982, 1719980, 2063976, 2579970, 3095964, 3439960, 3869955, 5159940, 6191928, 7739910, 10319880, 15479820, 30959640]

約数ペア:

[(1, 30959640), (2, 15479820), (3, 10319880), (4, 7739910), (5, 6191928), (6, 5159940), (8, 3869955), (9, 3439960), (10, 3095964), (12, 2579970), (15, 2063976), (18, 1719980), (20, 1547982), (24, 1289985), (30, 1031988), (36, 859990), (40, 773991), (45, 687992), (60, 515994), (72, 429995), (90, 343996), (120, 257997), (180, 171998), (360, 85999)]