8407080

素因数分解:

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

素因数の和:232

約数の個数: 144

約数和(自身を含む): 30188340

約数和(自身を除く): 21781260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 193, 198, 220, 242, 264, 330, 360, 363, 386, 396, 440, 484, 495, 579, 605, 660, 726, 772, 792, 965, 968, 990, 1089, 1158, 1210, 1320, 1452, 1544, 1737, 1815, 1930, 1980, 2123, 2178, 2316, 2420, 2895, 2904, 3474, 3630, 3860, 3960, 4246, 4356, 4632, 4840, 5445, 5790, 6369, 6948, 7260, 7720, 8492, 8685, 8712, 10615, 10890, 11580, 12738, 13896, 14520, 16984, 17370, 19107, 21230, 21780, 23160, 23353, 25476, 31845, 34740, 38214, 42460, 43560, 46706, 50952, 63690, 69480, 70059, 76428, 84920, 93412, 95535, 116765, 127380, 140118, 152856, 186824, 191070, 210177, 233530, 254760, 280236, 350295, 382140, 420354, 467060, 560472, 700590, 764280, 840708, 934120, 1050885, 1401180, 1681416, 2101770, 2802360, 4203540, 8407080]

約数ペア:

[(1, 8407080), (2, 4203540), (3, 2802360), (4, 2101770), (5, 1681416), (6, 1401180), (8, 1050885), (9, 934120), (10, 840708), (11, 764280), (12, 700590), (15, 560472), (18, 467060), (20, 420354), (22, 382140), (24, 350295), (30, 280236), (33, 254760), (36, 233530), (40, 210177), (44, 191070), (45, 186824), (55, 152856), (60, 140118), (66, 127380), (72, 116765), (88, 95535), (90, 93412), (99, 84920), (110, 76428), (120, 70059), (121, 69480), (132, 63690), (165, 50952), (180, 46706), (193, 43560), (198, 42460), (220, 38214), (242, 34740), (264, 31845), (330, 25476), (360, 23353), (363, 23160), (386, 21780), (396, 21230), (440, 19107), (484, 17370), (495, 16984), (579, 14520), (605, 13896), (660, 12738), (726, 11580), (772, 10890), (792, 10615), (965, 8712), (968, 8685), (990, 8492), (1089, 7720), (1158, 7260), (1210, 6948), (1320, 6369), (1452, 5790), (1544, 5445), (1737, 4840), (1815, 4632), (1930, 4356), (1980, 4246), (2123, 3960), (2178, 3860), (2316, 3630), (2420, 3474), (2895, 2904)]