126779580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{78259}}^1$

素因数の和:78280

約数の個数: 60

約数和(自身を含む): 397717320

約数和(自身を除く): 270937740

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, 78259, 156518, 234777, 313036, 391295, 469554, 704331, 782590, 939108, 1173885, 1408662, 1565180, 2112993, 2347770, 2817324, 3521655, 4225986, 4695540, 6338979, 7043310, 8451972, 10564965, 12677958, 14086620, 21129930, 25355916, 31694895, 42259860, 63389790, 126779580]

約数ペア:

[(1, 126779580), (2, 63389790), (3, 42259860), (4, 31694895), (5, 25355916), (6, 21129930), (9, 14086620), (10, 12677958), (12, 10564965), (15, 8451972), (18, 7043310), (20, 6338979), (27, 4695540), (30, 4225986), (36, 3521655), (45, 2817324), (54, 2347770), (60, 2112993), (81, 1565180), (90, 1408662), (108, 1173885), (135, 939108), (162, 782590), (180, 704331), (270, 469554), (324, 391295), (405, 313036), (540, 234777), (810, 156518), (1620, 78259)]