22451580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13859}}^1$

素因数の和:13880

約数の個数: 60

約数和(自身を含む): 70436520

約数和(自身を除く): 47984940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 13859, 27718, 41577, 55436, 69295, 83154, 124731, 138590, 166308, 207885, 249462, 277180, 374193, 415770, 498924, 623655, 748386, 831540, 1122579, 1247310, 1496772, 1870965, 2245158, 2494620, 3741930, 4490316, 5612895, 7483860, 11225790, 22451580]

約数ペア:

[(1, 22451580), (2, 11225790), (3, 7483860), (4, 5612895), (5, 4490316), (6, 3741930), (9, 2494620), (10, 2245158), (12, 1870965), (15, 1496772), (18, 1247310), (20, 1122579), (27, 831540), (30, 748386), (36, 623655), (45, 498924), (54, 415770), (60, 374193), (81, 277180), (90, 249462), (108, 207885), (135, 166308), (162, 138590), (180, 124731), (270, 83154), (324, 69295), (405, 55436), (540, 41577), (810, 27718), (1620, 13859)]