30061680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 103921920

約数和(自身を除く): 73860240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 193, 220, 236, 240, 264, 295, 330, 354, 386, 440, 472, 528, 579, 590, 649, 660, 708, 772, 880, 885, 944, 965, 1158, 1180, 1298, 1320, 1416, 1544, 1770, 1930, 1947, 2123, 2316, 2360, 2596, 2640, 2832, 2895, 3088, 3245, 3540, 3860, 3894, 4246, 4632, 4720, 5192, 5790, 6369, 6490, 7080, 7720, 7788, 8492, 9264, 9735, 10384, 10615, 11387, 11580, 12738, 12980, 14160, 15440, 15576, 16984, 19470, 21230, 22774, 23160, 25476, 25960, 31152, 31845, 33968, 34161, 38940, 42460, 45548, 46320, 50952, 51920, 56935, 63690, 68322, 77880, 84920, 91096, 101904, 113870, 125257, 127380, 136644, 155760, 169840, 170805, 182192, 227740, 250514, 254760, 273288, 341610, 375771, 455480, 501028, 509520, 546576, 626285, 683220, 751542, 910960, 1002056, 1252570, 1366440, 1503084, 1878855, 2004112, 2505140, 2732880, 3006168, 3757710, 5010280, 6012336, 7515420, 10020560, 15030840, 30061680]

約数ペア:

[(1, 30061680), (2, 15030840), (3, 10020560), (4, 7515420), (5, 6012336), (6, 5010280), (8, 3757710), (10, 3006168), (11, 2732880), (12, 2505140), (15, 2004112), (16, 1878855), (20, 1503084), (22, 1366440), (24, 1252570), (30, 1002056), (33, 910960), (40, 751542), (44, 683220), (48, 626285), (55, 546576), (59, 509520), (60, 501028), (66, 455480), (80, 375771), (88, 341610), (110, 273288), (118, 254760), (120, 250514), (132, 227740), (165, 182192), (176, 170805), (177, 169840), (193, 155760), (220, 136644), (236, 127380), (240, 125257), (264, 113870), (295, 101904), (330, 91096), (354, 84920), (386, 77880), (440, 68322), (472, 63690), (528, 56935), (579, 51920), (590, 50952), (649, 46320), (660, 45548), (708, 42460), (772, 38940), (880, 34161), (885, 33968), (944, 31845), (965, 31152), (1158, 25960), (1180, 25476), (1298, 23160), (1320, 22774), (1416, 21230), (1544, 19470), (1770, 16984), (1930, 15576), (1947, 15440), (2123, 14160), (2316, 12980), (2360, 12738), (2596, 11580), (2640, 11387), (2832, 10615), (2895, 10384), (3088, 9735), (3245, 9264), (3540, 8492), (3860, 7788), (3894, 7720), (4246, 7080), (4632, 6490), (4720, 6369), (5192, 5790)]