39986460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{24683}}^1$

素因数の和:24704

約数の個数: 60

約数和(自身を含む): 125444088

約数和(自身を除く): 85457628

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, 24683, 49366, 74049, 98732, 123415, 148098, 222147, 246830, 296196, 370245, 444294, 493660, 666441, 740490, 888588, 1110735, 1332882, 1480980, 1999323, 2221470, 2665764, 3332205, 3998646, 4442940, 6664410, 7997292, 9996615, 13328820, 19993230, 39986460]

約数ペア:

[(1, 39986460), (2, 19993230), (3, 13328820), (4, 9996615), (5, 7997292), (6, 6664410), (9, 4442940), (10, 3998646), (12, 3332205), (15, 2665764), (18, 2221470), (20, 1999323), (27, 1480980), (30, 1332882), (36, 1110735), (45, 888588), (54, 740490), (60, 666441), (81, 493660), (90, 444294), (108, 370245), (135, 296196), (162, 246830), (180, 222147), (270, 148098), (324, 123415), (405, 98732), (540, 74049), (810, 49366), (1620, 24683)]