39348840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1699}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 118728000

約数和(自身を除く): 79379160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1699, 1930, 2316, 2895, 3398, 3860, 4632, 5097, 5790, 6796, 7720, 8495, 10194, 11580, 13592, 16990, 20388, 23160, 25485, 33980, 40776, 50970, 67960, 101940, 203880, 327907, 655814, 983721, 1311628, 1639535, 1967442, 2623256, 3279070, 3934884, 4918605, 6558140, 7869768, 9837210, 13116280, 19674420, 39348840]

約数ペア:

[(1, 39348840), (2, 19674420), (3, 13116280), (4, 9837210), (5, 7869768), (6, 6558140), (8, 4918605), (10, 3934884), (12, 3279070), (15, 2623256), (20, 1967442), (24, 1639535), (30, 1311628), (40, 983721), (60, 655814), (120, 327907), (193, 203880), (386, 101940), (579, 67960), (772, 50970), (965, 40776), (1158, 33980), (1544, 25485), (1699, 23160), (1930, 20388), (2316, 16990), (2895, 13592), (3398, 11580), (3860, 10194), (4632, 8495), (5097, 7720), (5790, 6796)]