61181986560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{9829}}^1$

素因数の和:11474

約数の個数: 144

約数和(自身を含む): 195540404640

約数和(自身を除く): 134358418080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1621, 1920, 3242, 3840, 4863, 6484, 8105, 9726, 9829, 12968, 16210, 19452, 19658, 24315, 25936, 29487, 32420, 38904, 39316, 48630, 49145, 51872, 58974, 64840, 77808, 78632, 97260, 98290, 103744, 117948, 129680, 147435, 155616, 157264, 194520, 196580, 207488, 235896, 259360, 294870, 311232, 314528, 389040, 393160, 414976, 471792, 518720, 589740, 622464, 629056, 778080, 786320, 943584, 1037440, 1179480, 1244928, 1258112, 1556160, 1572640, 1887168, 2074880, 2358960, 2516224, 3112320, 3145280, 3774336, 4717920, 6224640, 6290560, 7548672, 9435840, 12581120, 15932809, 18871680, 31865618, 37743360, 47798427, 63731236, 79664045, 95596854, 127462472, 159328090, 191193708, 238992135, 254924944, 318656180, 382387416, 477984270, 509849888, 637312360, 764774832, 955968540, 1019699776, 1274624720, 1529549664, 1911937080, 2039399552, 2549249440, 3059099328, 3823874160, 4078799104, 5098498880, 6118198656, 7647748320, 10196997760, 12236397312, 15295496640, 20393995520, 30590993280, 61181986560]

約数ペア:

[(1, 61181986560), (2, 30590993280), (3, 20393995520), (4, 15295496640), (5, 12236397312), (6, 10196997760), (8, 7647748320), (10, 6118198656), (12, 5098498880), (15, 4078799104), (16, 3823874160), (20, 3059099328), (24, 2549249440), (30, 2039399552), (32, 1911937080), (40, 1529549664), (48, 1274624720), (60, 1019699776), (64, 955968540), (80, 764774832), (96, 637312360), (120, 509849888), (128, 477984270), (160, 382387416), (192, 318656180), (240, 254924944), (256, 238992135), (320, 191193708), (384, 159328090), (480, 127462472), (640, 95596854), (768, 79664045), (960, 63731236), (1280, 47798427), (1621, 37743360), (1920, 31865618), (3242, 18871680), (3840, 15932809), (4863, 12581120), (6484, 9435840), (8105, 7548672), (9726, 6290560), (9829, 6224640), (12968, 4717920), (16210, 3774336), (19452, 3145280), (19658, 3112320), (24315, 2516224), (25936, 2358960), (29487, 2074880), (32420, 1887168), (38904, 1572640), (39316, 1556160), (48630, 1258112), (49145, 1244928), (51872, 1179480), (58974, 1037440), (64840, 943584), (77808, 786320), (78632, 778080), (97260, 629056), (98290, 622464), (103744, 589740), (117948, 518720), (129680, 471792), (147435, 414976), (155616, 393160), (157264, 389040), (194520, 314528), (196580, 311232), (207488, 294870), (235896, 259360)]