89400120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{745001}}^1$

素因数の和:745015

約数の個数: 32

約数和(自身を含む): 268200720

約数和(自身を除く): 178800600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 745001, 1490002, 2235003, 2980004, 3725005, 4470006, 5960008, 7450010, 8940012, 11175015, 14900020, 17880024, 22350030, 29800040, 44700060, 89400120]

約数ペア:

[(1, 89400120), (2, 44700060), (3, 29800040), (4, 22350030), (5, 17880024), (6, 14900020), (8, 11175015), (10, 8940012), (12, 7450010), (15, 5960008), (20, 4470006), (24, 3725005), (30, 2980004), (40, 2235003), (60, 1490002), (120, 745001)]