15143580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84131}}^1$

素因数の和:84146

約数の個数: 36

約数和(自身を含む): 45936072

約数和(自身を除く): 30792492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84131, 168262, 252393, 336524, 420655, 504786, 757179, 841310, 1009572, 1261965, 1514358, 1682620, 2523930, 3028716, 3785895, 5047860, 7571790, 15143580]

約数ペア:

[(1, 15143580), (2, 7571790), (3, 5047860), (4, 3785895), (5, 3028716), (6, 2523930), (9, 1682620), (10, 1514358), (12, 1261965), (15, 1009572), (18, 841310), (20, 757179), (30, 504786), (36, 420655), (45, 336524), (60, 252393), (90, 168262), (180, 84131)]