304665440

素因数分解:

$2^5\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3137}}^1$

素因数の和:3759

約数の個数: 48

約数和(自身を含む): 721187712

約数和(自身を除く): 416522272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 607, 1214, 2428, 3035, 3137, 4856, 6070, 6274, 9712, 12140, 12548, 15685, 19424, 24280, 25096, 31370, 48560, 50192, 62740, 97120, 100384, 125480, 250960, 501920, 1904159, 3808318, 7616636, 9520795, 15233272, 19041590, 30466544, 38083180, 60933088, 76166360, 152332720, 304665440]

約数ペア:

[(1, 304665440), (2, 152332720), (4, 76166360), (5, 60933088), (8, 38083180), (10, 30466544), (16, 19041590), (20, 15233272), (32, 9520795), (40, 7616636), (80, 3808318), (160, 1904159), (607, 501920), (1214, 250960), (2428, 125480), (3035, 100384), (3137, 97120), (4856, 62740), (6070, 50192), (6274, 48560), (9712, 31370), (12140, 25096), (12548, 24280), (15685, 19424)]