272762760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52861}}^1$

素因数の和:52918

約数の個数: 64

約数和(自身を含む): 837334080

約数和(自身を除く): 564571320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 52861, 105722, 158583, 211444, 264305, 317166, 422888, 528610, 634332, 792915, 1057220, 1268664, 1585830, 2114440, 2273023, 3171660, 4546046, 6343320, 6819069, 9092092, 11365115, 13638138, 18184184, 22730230, 27276276, 34095345, 45460460, 54552552, 68190690, 90920920, 136381380, 272762760]

約数ペア:

[(1, 272762760), (2, 136381380), (3, 90920920), (4, 68190690), (5, 54552552), (6, 45460460), (8, 34095345), (10, 27276276), (12, 22730230), (15, 18184184), (20, 13638138), (24, 11365115), (30, 9092092), (40, 6819069), (43, 6343320), (60, 4546046), (86, 3171660), (120, 2273023), (129, 2114440), (172, 1585830), (215, 1268664), (258, 1057220), (344, 792915), (430, 634332), (516, 528610), (645, 422888), (860, 317166), (1032, 264305), (1290, 211444), (1720, 158583), (2580, 105722), (5160, 52861)]