40496160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 128459520

約数和(自身を除く): 87963360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 353, 478, 480, 706, 717, 956, 1059, 1195, 1412, 1434, 1765, 1912, 2118, 2390, 2824, 2868, 3530, 3585, 3824, 4236, 4780, 5295, 5648, 5736, 7060, 7170, 7648, 8472, 9560, 10590, 11296, 11472, 14120, 14340, 16944, 19120, 21180, 22944, 28240, 28680, 33888, 38240, 42360, 56480, 57360, 84367, 84720, 114720, 168734, 169440, 253101, 337468, 421835, 506202, 674936, 843670, 1012404, 1265505, 1349872, 1687340, 2024808, 2531010, 2699744, 3374680, 4049616, 5062020, 6749360, 8099232, 10124040, 13498720, 20248080, 40496160]

約数ペア:

[(1, 40496160), (2, 20248080), (3, 13498720), (4, 10124040), (5, 8099232), (6, 6749360), (8, 5062020), (10, 4049616), (12, 3374680), (15, 2699744), (16, 2531010), (20, 2024808), (24, 1687340), (30, 1349872), (32, 1265505), (40, 1012404), (48, 843670), (60, 674936), (80, 506202), (96, 421835), (120, 337468), (160, 253101), (239, 169440), (240, 168734), (353, 114720), (478, 84720), (480, 84367), (706, 57360), (717, 56480), (956, 42360), (1059, 38240), (1195, 33888), (1412, 28680), (1434, 28240), (1765, 22944), (1912, 21180), (2118, 19120), (2390, 16944), (2824, 14340), (2868, 14120), (3530, 11472), (3585, 11296), (3824, 10590), (4236, 9560), (4780, 8472), (5295, 7648), (5648, 7170), (5736, 7060)]