27186320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 73983360

約数和(自身を除く): 46797040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1129, 1204, 1505, 1720, 2258, 2408, 3010, 3440, 4516, 4816, 5645, 6020, 7903, 9032, 11290, 12040, 15806, 18064, 22580, 24080, 31612, 39515, 45160, 48547, 63224, 79030, 90320, 97094, 126448, 158060, 194188, 242735, 316120, 339829, 388376, 485470, 632240, 679658, 776752, 970940, 1359316, 1699145, 1941880, 2718632, 3398290, 3883760, 5437264, 6796580, 13593160, 27186320]

約数ペア:

[(1, 27186320), (2, 13593160), (4, 6796580), (5, 5437264), (7, 3883760), (8, 3398290), (10, 2718632), (14, 1941880), (16, 1699145), (20, 1359316), (28, 970940), (35, 776752), (40, 679658), (43, 632240), (56, 485470), (70, 388376), (80, 339829), (86, 316120), (112, 242735), (140, 194188), (172, 158060), (215, 126448), (280, 97094), (301, 90320), (344, 79030), (430, 63224), (560, 48547), (602, 45160), (688, 39515), (860, 31612), (1129, 24080), (1204, 22580), (1505, 18064), (1720, 15806), (2258, 12040), (2408, 11290), (3010, 9032), (3440, 7903), (4516, 6020), (4816, 5645)]