105104040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20369}}^1$

素因数の和:20426

約数の個数: 64

約数和(自身を含む): 322660800

約数和(自身を除く): 217556760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 20369, 40738, 61107, 81476, 101845, 122214, 162952, 203690, 244428, 305535, 407380, 488856, 611070, 814760, 875867, 1222140, 1751734, 2444280, 2627601, 3503468, 4379335, 5255202, 7006936, 8758670, 10510404, 13138005, 17517340, 21020808, 26276010, 35034680, 52552020, 105104040]

約数ペア:

[(1, 105104040), (2, 52552020), (3, 35034680), (4, 26276010), (5, 21020808), (6, 17517340), (8, 13138005), (10, 10510404), (12, 8758670), (15, 7006936), (20, 5255202), (24, 4379335), (30, 3503468), (40, 2627601), (43, 2444280), (60, 1751734), (86, 1222140), (120, 875867), (129, 814760), (172, 611070), (215, 488856), (258, 407380), (344, 305535), (430, 244428), (516, 203690), (645, 162952), (860, 122214), (1032, 101845), (1290, 81476), (1720, 61107), (2580, 40738), (5160, 20369)]