12912102120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2624411}}^1$

素因数の和:2624466

約数の個数: 64

約数和(自身を含む): 39681109440

約数和(自身を除く): 26769007320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 2624411, 5248822, 7873233, 10497644, 13122055, 15746466, 20995288, 26244110, 31492932, 39366165, 52488220, 62985864, 78732330, 104976440, 107600851, 157464660, 215201702, 314929320, 322802553, 430403404, 538004255, 645605106, 860806808, 1076008510, 1291210212, 1614012765, 2152017020, 2582420424, 3228025530, 4304034040, 6456051060, 12912102120]

約数ペア:

[(1, 12912102120), (2, 6456051060), (3, 4304034040), (4, 3228025530), (5, 2582420424), (6, 2152017020), (8, 1614012765), (10, 1291210212), (12, 1076008510), (15, 860806808), (20, 645605106), (24, 538004255), (30, 430403404), (40, 322802553), (41, 314929320), (60, 215201702), (82, 157464660), (120, 107600851), (123, 104976440), (164, 78732330), (205, 62985864), (246, 52488220), (328, 39366165), (410, 31492932), (492, 26244110), (615, 20995288), (820, 15746466), (984, 13122055), (1230, 10497644), (1640, 7873233), (2460, 5248822), (4920, 2624411)]