180227304

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{80747}}^1$

素因数の和:80790

約数の個数: 48

約数和(自身を含む): 503867520

約数和(自身を除く): 323640216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 80747, 161494, 242241, 322988, 484482, 645976, 726723, 968964, 1453446, 1937928, 2503157, 2906892, 5006314, 5813784, 7509471, 10012628, 15018942, 20025256, 22528413, 30037884, 45056826, 60075768, 90113652, 180227304]

約数ペア:

[(1, 180227304), (2, 90113652), (3, 60075768), (4, 45056826), (6, 30037884), (8, 22528413), (9, 20025256), (12, 15018942), (18, 10012628), (24, 7509471), (31, 5813784), (36, 5006314), (62, 2906892), (72, 2503157), (93, 1937928), (124, 1453446), (186, 968964), (248, 726723), (279, 645976), (372, 484482), (558, 322988), (744, 242241), (1116, 161494), (2232, 80747)]