7984020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12097}}^1$

素因数の和:12120

約数の個数: 48

約数和(自身を含む): 24389568

約数和(自身を除く): 16405548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12097, 24194, 36291, 48388, 60485, 72582, 120970, 133067, 145164, 181455, 241940, 266134, 362910, 399201, 532268, 665335, 725820, 798402, 1330670, 1596804, 1996005, 2661340, 3992010, 7984020]

約数ペア:

[(1, 7984020), (2, 3992010), (3, 2661340), (4, 1996005), (5, 1596804), (6, 1330670), (10, 798402), (11, 725820), (12, 665335), (15, 532268), (20, 399201), (22, 362910), (30, 266134), (33, 241940), (44, 181455), (55, 145164), (60, 133067), (66, 120970), (110, 72582), (132, 60485), (165, 48388), (220, 36291), (330, 24194), (660, 12097)]