447694020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{829063}}^1$

素因数の和:829081

約数の個数: 48

約数和(自身を含む): 1392827520

約数和(自身を除く): 945133500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 829063, 1658126, 2487189, 3316252, 4145315, 4974378, 7461567, 8290630, 9948756, 12435945, 14923134, 16581260, 22384701, 24871890, 29846268, 37307835, 44769402, 49743780, 74615670, 89538804, 111923505, 149231340, 223847010, 447694020]

約数ペア:

[(1, 447694020), (2, 223847010), (3, 149231340), (4, 111923505), (5, 89538804), (6, 74615670), (9, 49743780), (10, 44769402), (12, 37307835), (15, 29846268), (18, 24871890), (20, 22384701), (27, 16581260), (30, 14923134), (36, 12435945), (45, 9948756), (54, 8290630), (60, 7461567), (90, 4974378), (108, 4145315), (135, 3316252), (180, 2487189), (270, 1658126), (540, 829063)]