229680180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1276001}}^1$

素因数の和:1276016

約数の個数: 36

約数和(自身を含む): 696697092

約数和(自身を除く): 467016912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1276001, 2552002, 3828003, 5104004, 6380005, 7656006, 11484009, 12760010, 15312012, 19140015, 22968018, 25520020, 38280030, 45936036, 57420045, 76560060, 114840090, 229680180]

約数ペア:

[(1, 229680180), (2, 114840090), (3, 76560060), (4, 57420045), (5, 45936036), (6, 38280030), (9, 25520020), (10, 22968018), (12, 19140015), (15, 15312012), (18, 12760010), (20, 11484009), (30, 7656006), (36, 6380005), (45, 5104004), (60, 3828003), (90, 2552002), (180, 1276001)]