479834080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{809}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 1241866080

約数和(自身を除く): 762032000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 337, 352, 440, 674, 809, 880, 1348, 1618, 1685, 1760, 2696, 3236, 3370, 3707, 4045, 5392, 6472, 6740, 7414, 8090, 8899, 10784, 12944, 13480, 14828, 16180, 17798, 18535, 25888, 26960, 29656, 32360, 35596, 37070, 44495, 53920, 59312, 64720, 71192, 74140, 88990, 118624, 129440, 142384, 148280, 177980, 272633, 284768, 296560, 355960, 545266, 593120, 711920, 1090532, 1363165, 1423840, 2181064, 2726330, 2998963, 4362128, 5452660, 5997926, 8724256, 10905320, 11995852, 14994815, 21810640, 23991704, 29989630, 43621280, 47983408, 59979260, 95966816, 119958520, 239917040, 479834080]

約数ペア:

[(1, 479834080), (2, 239917040), (4, 119958520), (5, 95966816), (8, 59979260), (10, 47983408), (11, 43621280), (16, 29989630), (20, 23991704), (22, 21810640), (32, 14994815), (40, 11995852), (44, 10905320), (55, 8724256), (80, 5997926), (88, 5452660), (110, 4362128), (160, 2998963), (176, 2726330), (220, 2181064), (337, 1423840), (352, 1363165), (440, 1090532), (674, 711920), (809, 593120), (880, 545266), (1348, 355960), (1618, 296560), (1685, 284768), (1760, 272633), (2696, 177980), (3236, 148280), (3370, 142384), (3707, 129440), (4045, 118624), (5392, 88990), (6472, 74140), (6740, 71192), (7414, 64720), (8090, 59312), (8899, 53920), (10784, 44495), (12944, 37070), (13480, 35596), (14828, 32360), (16180, 29656), (17798, 26960), (18535, 25888)]