156791760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15193}}^1$

素因数の和:15252

約数の個数: 80

約数和(自身を含む): 497390784

約数和(自身を除く): 340599024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 15193, 30386, 45579, 60772, 75965, 91158, 121544, 151930, 182316, 227895, 243088, 303860, 364632, 455790, 607720, 653299, 729264, 911580, 1215440, 1306598, 1823160, 1959897, 2613196, 3266495, 3646320, 3919794, 5226392, 6532990, 7839588, 9799485, 10452784, 13065980, 15679176, 19598970, 26131960, 31358352, 39197940, 52263920, 78395880, 156791760]

約数ペア:

[(1, 156791760), (2, 78395880), (3, 52263920), (4, 39197940), (5, 31358352), (6, 26131960), (8, 19598970), (10, 15679176), (12, 13065980), (15, 10452784), (16, 9799485), (20, 7839588), (24, 6532990), (30, 5226392), (40, 3919794), (43, 3646320), (48, 3266495), (60, 2613196), (80, 1959897), (86, 1823160), (120, 1306598), (129, 1215440), (172, 911580), (215, 729264), (240, 653299), (258, 607720), (344, 455790), (430, 364632), (516, 303860), (645, 243088), (688, 227895), (860, 182316), (1032, 151930), (1290, 121544), (1720, 91158), (2064, 75965), (2580, 60772), (3440, 45579), (5160, 30386), (10320, 15193)]