173045640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1291}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 520004160

約数和(自身を除く): 346958520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1117, 1291, 2234, 2582, 3351, 3873, 4468, 5164, 5585, 6455, 6702, 7746, 8936, 10328, 11170, 12910, 13404, 15492, 16755, 19365, 22340, 25820, 26808, 30984, 33510, 38730, 44680, 51640, 67020, 77460, 134040, 154920, 1442047, 2884094, 4326141, 5768188, 7210235, 8652282, 11536376, 14420470, 17304564, 21630705, 28840940, 34609128, 43261410, 57681880, 86522820, 173045640]

約数ペア:

[(1, 173045640), (2, 86522820), (3, 57681880), (4, 43261410), (5, 34609128), (6, 28840940), (8, 21630705), (10, 17304564), (12, 14420470), (15, 11536376), (20, 8652282), (24, 7210235), (30, 5768188), (40, 4326141), (60, 2884094), (120, 1442047), (1117, 154920), (1291, 134040), (2234, 77460), (2582, 67020), (3351, 51640), (3873, 44680), (4468, 38730), (5164, 33510), (5585, 30984), (6455, 26808), (6702, 25820), (7746, 22340), (8936, 19365), (10328, 16755), (11170, 15492), (12910, 13404)]