56927280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1229}}^1$

素因数の和:1438

約数の個数: 80

約数和(自身を含む): 177533280

約数和(自身を除く): 120606000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1229, 1544, 1930, 2316, 2458, 2895, 3088, 3687, 3860, 4632, 4916, 5790, 6145, 7374, 7720, 9264, 9832, 11580, 12290, 14748, 15440, 18435, 19664, 23160, 24580, 29496, 36870, 46320, 49160, 58992, 73740, 98320, 147480, 237197, 294960, 474394, 711591, 948788, 1185985, 1423182, 1897576, 2371970, 2846364, 3557955, 3795152, 4743940, 5692728, 7115910, 9487880, 11385456, 14231820, 18975760, 28463640, 56927280]

約数ペア:

[(1, 56927280), (2, 28463640), (3, 18975760), (4, 14231820), (5, 11385456), (6, 9487880), (8, 7115910), (10, 5692728), (12, 4743940), (15, 3795152), (16, 3557955), (20, 2846364), (24, 2371970), (30, 1897576), (40, 1423182), (48, 1185985), (60, 948788), (80, 711591), (120, 474394), (193, 294960), (240, 237197), (386, 147480), (579, 98320), (772, 73740), (965, 58992), (1158, 49160), (1229, 46320), (1544, 36870), (1930, 29496), (2316, 24580), (2458, 23160), (2895, 19664), (3088, 18435), (3687, 15440), (3860, 14748), (4632, 12290), (4916, 11580), (5790, 9832), (6145, 9264), (7374, 7720)]