152054120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{719}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 363916800

約数和(自身を除く): 211862680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 311, 340, 622, 680, 719, 1244, 1438, 1555, 2488, 2876, 3110, 3595, 5287, 5752, 6220, 7190, 10574, 12223, 12440, 14380, 21148, 24446, 26435, 28760, 42296, 48892, 52870, 61115, 97784, 105740, 122230, 211480, 223609, 244460, 447218, 488920, 894436, 1118045, 1788872, 2236090, 3801353, 4472180, 7602706, 8944360, 15205412, 19006765, 30410824, 38013530, 76027060, 152054120]

約数ペア:

[(1, 152054120), (2, 76027060), (4, 38013530), (5, 30410824), (8, 19006765), (10, 15205412), (17, 8944360), (20, 7602706), (34, 4472180), (40, 3801353), (68, 2236090), (85, 1788872), (136, 1118045), (170, 894436), (311, 488920), (340, 447218), (622, 244460), (680, 223609), (719, 211480), (1244, 122230), (1438, 105740), (1555, 97784), (2488, 61115), (2876, 52870), (3110, 48892), (3595, 42296), (5287, 28760), (5752, 26435), (6220, 24446), (7190, 21148), (10574, 14380), (12223, 12440)]