15323820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 43266048

約数和(自身を除く): 27942228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2011, 2540, 3810, 4022, 6033, 7620, 8044, 10055, 12066, 20110, 24132, 30165, 40220, 60330, 120660, 255397, 510794, 766191, 1021588, 1276985, 1532382, 2553970, 3064764, 3830955, 5107940, 7661910, 15323820]

約数ペア:

[(1, 15323820), (2, 7661910), (3, 5107940), (4, 3830955), (5, 3064764), (6, 2553970), (10, 1532382), (12, 1276985), (15, 1021588), (20, 766191), (30, 510794), (60, 255397), (127, 120660), (254, 60330), (381, 40220), (508, 30165), (635, 24132), (762, 20110), (1270, 12066), (1524, 10055), (1905, 8044), (2011, 7620), (2540, 6033), (3810, 4022)]