23972940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{133183}}^1$

素因数の和:133198

約数の個数: 36

約数和(自身を含む): 72718464

約数和(自身を除く): 48745524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 133183, 266366, 399549, 532732, 665915, 799098, 1198647, 1331830, 1598196, 1997745, 2397294, 2663660, 3995490, 4794588, 5993235, 7990980, 11986470, 23972940]

約数ペア:

[(1, 23972940), (2, 11986470), (3, 7990980), (4, 5993235), (5, 4794588), (6, 3995490), (9, 2663660), (10, 2397294), (12, 1997745), (15, 1598196), (18, 1331830), (20, 1198647), (30, 799098), (36, 665915), (45, 532732), (60, 399549), (90, 266366), (180, 133183)]