299576640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2579}}^1$

素因数の和:2621

約数の個数: 168

約数和(自身を含む): 1045890720

約数和(自身を除く): 746314080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2112, 2420, 2579, 2640, 2904, 3520, 3630, 3872, 4840, 5158, 5280, 5808, 7260, 7737, 7744, 9680, 10316, 10560, 11616, 12895, 14520, 15474, 19360, 20632, 23232, 25790, 28369, 29040, 30948, 38685, 38720, 41264, 51580, 56738, 58080, 61896, 77370, 82528, 85107, 103160, 113476, 116160, 123792, 141845, 154740, 165056, 170214, 206320, 226952, 247584, 283690, 309480, 312059, 340428, 412640, 425535, 453904, 495168, 567380, 618960, 624118, 680856, 825280, 851070, 907808, 936177, 1134760, 1237920, 1248236, 1361712, 1560295, 1702140, 1815616, 1872354, 2269520, 2475840, 2496472, 2723424, 3120590, 3404280, 3744708, 4539040, 4680885, 4992944, 5446848, 6241180, 6808560, 7489416, 9078080, 9361770, 9985888, 12482360, 13617120, 14978832, 18723540, 19971776, 24964720, 27234240, 29957664, 37447080, 49929440, 59915328, 74894160, 99858880, 149788320, 299576640]

約数ペア:

[(1, 299576640), (2, 149788320), (3, 99858880), (4, 74894160), (5, 59915328), (6, 49929440), (8, 37447080), (10, 29957664), (11, 27234240), (12, 24964720), (15, 19971776), (16, 18723540), (20, 14978832), (22, 13617120), (24, 12482360), (30, 9985888), (32, 9361770), (33, 9078080), (40, 7489416), (44, 6808560), (48, 6241180), (55, 5446848), (60, 4992944), (64, 4680885), (66, 4539040), (80, 3744708), (88, 3404280), (96, 3120590), (110, 2723424), (120, 2496472), (121, 2475840), (132, 2269520), (160, 1872354), (165, 1815616), (176, 1702140), (192, 1560295), (220, 1361712), (240, 1248236), (242, 1237920), (264, 1134760), (320, 936177), (330, 907808), (352, 851070), (363, 825280), (440, 680856), (480, 624118), (484, 618960), (528, 567380), (605, 495168), (660, 453904), (704, 425535), (726, 412640), (880, 340428), (960, 312059), (968, 309480), (1056, 283690), (1210, 247584), (1320, 226952), (1452, 206320), (1760, 170214), (1815, 165056), (1936, 154740), (2112, 141845), (2420, 123792), (2579, 116160), (2640, 113476), (2904, 103160), (3520, 85107), (3630, 82528), (3872, 77370), (4840, 61896), (5158, 58080), (5280, 56738), (5808, 51580), (7260, 41264), (7737, 38720), (7744, 38685), (9680, 30948), (10316, 29040), (10560, 28369), (11616, 25790), (12895, 23232), (14520, 20632), (15474, 19360)]