155200440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2273}}^1$

素因数の和:2856

約数の個数: 64

約数和(自身を含む): 466624800

約数和(自身を除く): 311424360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569, 1138, 1707, 2273, 2276, 2845, 3414, 4546, 4552, 5690, 6819, 6828, 8535, 9092, 11365, 11380, 13638, 13656, 17070, 18184, 22730, 22760, 27276, 34095, 34140, 45460, 54552, 68190, 68280, 90920, 136380, 272760, 1293337, 2586674, 3880011, 5173348, 6466685, 7760022, 10346696, 12933370, 15520044, 19400055, 25866740, 31040088, 38800110, 51733480, 77600220, 155200440]

約数ペア:

[(1, 155200440), (2, 77600220), (3, 51733480), (4, 38800110), (5, 31040088), (6, 25866740), (8, 19400055), (10, 15520044), (12, 12933370), (15, 10346696), (20, 7760022), (24, 6466685), (30, 5173348), (40, 3880011), (60, 2586674), (120, 1293337), (569, 272760), (1138, 136380), (1707, 90920), (2273, 68280), (2276, 68190), (2845, 54552), (3414, 45460), (4546, 34140), (4552, 34095), (5690, 27276), (6819, 22760), (6828, 22730), (8535, 18184), (9092, 17070), (11365, 13656), (11380, 13638)]