229118580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1272881}}^1$

素因数の和:1272896

約数の個数: 36

約数和(自身を含む): 694993572

約数和(自身を除く): 465874992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1272881, 2545762, 3818643, 5091524, 6364405, 7637286, 11455929, 12728810, 15274572, 19093215, 22911858, 25457620, 38186430, 45823716, 57279645, 76372860, 114559290, 229118580]

約数ペア:

[(1, 229118580), (2, 114559290), (3, 76372860), (4, 57279645), (5, 45823716), (6, 38186430), (9, 25457620), (10, 22911858), (12, 19093215), (15, 15274572), (18, 12728810), (20, 11455929), (30, 7637286), (36, 6364405), (45, 5091524), (60, 3818643), (90, 2545762), (180, 1272881)]