180215460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1001197}}^1$

素因数の和:1001212

約数の個数: 36

約数和(自身を含む): 546654108

約数和(自身を除く): 366438648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1001197, 2002394, 3003591, 4004788, 5005985, 6007182, 9010773, 10011970, 12014364, 15017955, 18021546, 20023940, 30035910, 36043092, 45053865, 60071820, 90107730, 180215460]

約数ペア:

[(1, 180215460), (2, 90107730), (3, 60071820), (4, 45053865), (5, 36043092), (6, 30035910), (9, 20023940), (10, 18021546), (12, 15017955), (15, 12014364), (18, 10011970), (20, 9010773), (30, 6007182), (36, 5005985), (45, 4004788), (60, 3003591), (90, 2002394), (180, 1001197)]