57830520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 191082240

約数和(自身を除く): 133251720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 193, 220, 227, 264, 330, 386, 440, 454, 579, 660, 681, 772, 908, 965, 1135, 1158, 1320, 1362, 1544, 1816, 1930, 2123, 2270, 2316, 2497, 2724, 2895, 3405, 3860, 4246, 4540, 4632, 4994, 5448, 5790, 6369, 6810, 7491, 7720, 8492, 9080, 9988, 10615, 11580, 12485, 12738, 13620, 14982, 16984, 19976, 21230, 23160, 24970, 25476, 27240, 29964, 31845, 37455, 42460, 43811, 49940, 50952, 59928, 63690, 74910, 84920, 87622, 99880, 127380, 131433, 149820, 175244, 219055, 254760, 262866, 299640, 350488, 438110, 481921, 525732, 657165, 876220, 963842, 1051464, 1314330, 1445763, 1752440, 1927684, 2409605, 2628660, 2891526, 3855368, 4819210, 5257320, 5783052, 7228815, 9638420, 11566104, 14457630, 19276840, 28915260, 57830520]

約数ペア:

[(1, 57830520), (2, 28915260), (3, 19276840), (4, 14457630), (5, 11566104), (6, 9638420), (8, 7228815), (10, 5783052), (11, 5257320), (12, 4819210), (15, 3855368), (20, 2891526), (22, 2628660), (24, 2409605), (30, 1927684), (33, 1752440), (40, 1445763), (44, 1314330), (55, 1051464), (60, 963842), (66, 876220), (88, 657165), (110, 525732), (120, 481921), (132, 438110), (165, 350488), (193, 299640), (220, 262866), (227, 254760), (264, 219055), (330, 175244), (386, 149820), (440, 131433), (454, 127380), (579, 99880), (660, 87622), (681, 84920), (772, 74910), (908, 63690), (965, 59928), (1135, 50952), (1158, 49940), (1320, 43811), (1362, 42460), (1544, 37455), (1816, 31845), (1930, 29964), (2123, 27240), (2270, 25476), (2316, 24970), (2497, 23160), (2724, 21230), (2895, 19976), (3405, 16984), (3860, 14982), (4246, 13620), (4540, 12738), (4632, 12485), (4994, 11580), (5448, 10615), (5790, 9988), (6369, 9080), (6810, 8492), (7491, 7720)]