18580953960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{56041}}^1$

素因数の和:56368

約数の個数: 128

約数和(自身を含む): 62139369600

約数和(自身を除く): 43558415640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 307, 360, 540, 614, 921, 1080, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 5526, 6140, 7368, 8289, 9210, 11052, 12280, 13815, 16578, 18420, 22104, 27630, 33156, 36840, 41445, 55260, 56041, 66312, 82890, 110520, 112082, 165780, 168123, 224164, 280205, 331560, 336246, 448328, 504369, 560410, 672492, 840615, 1008738, 1120820, 1344984, 1513107, 1681230, 2017476, 2241640, 2521845, 3026214, 3362460, 4034952, 5043690, 6052428, 6724920, 7565535, 10087380, 12104856, 15131070, 17204587, 20174760, 30262140, 34409174, 51613761, 60524280, 68818348, 86022935, 103227522, 137636696, 154841283, 172045870, 206455044, 258068805, 309682566, 344091740, 412910088, 464523849, 516137610, 619365132, 688183480, 774206415, 929047698, 1032275220, 1238730264, 1548412830, 1858095396, 2064550440, 2322619245, 3096825660, 3716190792, 4645238490, 6193651320, 9290476980, 18580953960]

約数ペア:

[(1, 18580953960), (2, 9290476980), (3, 6193651320), (4, 4645238490), (5, 3716190792), (6, 3096825660), (8, 2322619245), (9, 2064550440), (10, 1858095396), (12, 1548412830), (15, 1238730264), (18, 1032275220), (20, 929047698), (24, 774206415), (27, 688183480), (30, 619365132), (36, 516137610), (40, 464523849), (45, 412910088), (54, 344091740), (60, 309682566), (72, 258068805), (90, 206455044), (108, 172045870), (120, 154841283), (135, 137636696), (180, 103227522), (216, 86022935), (270, 68818348), (307, 60524280), (360, 51613761), (540, 34409174), (614, 30262140), (921, 20174760), (1080, 17204587), (1228, 15131070), (1535, 12104856), (1842, 10087380), (2456, 7565535), (2763, 6724920), (3070, 6052428), (3684, 5043690), (4605, 4034952), (5526, 3362460), (6140, 3026214), (7368, 2521845), (8289, 2241640), (9210, 2017476), (11052, 1681230), (12280, 1513107), (13815, 1344984), (16578, 1120820), (18420, 1008738), (22104, 840615), (27630, 672492), (33156, 560410), (36840, 504369), (41445, 448328), (55260, 336246), (56041, 331560), (66312, 280205), (82890, 224164), (110520, 168123), (112082, 165780)]