849137280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6229}}^1$

素因数の和:6322

約数の個数: 128

約数和(自身を含む): 2745187200

約数和(自身を除く): 1896049920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6229, 6816, 8520, 9088, 11360, 12458, 13632, 17040, 18687, 22720, 24916, 27264, 31145, 34080, 37374, 45440, 49832, 62290, 68160, 74748, 93435, 99664, 124580, 136320, 149496, 186870, 199328, 249160, 298992, 373740, 398656, 442259, 498320, 597984, 747480, 797312, 884518, 996640, 1195968, 1326777, 1494960, 1769036, 1993280, 2211295, 2391936, 2653554, 2989920, 3538072, 3986560, 4422590, 5307108, 5979840, 6633885, 7076144, 8845180, 10614216, 11959680, 13267770, 14152288, 17690360, 21228432, 26535540, 28304576, 35380720, 42456864, 53071080, 56609152, 70761440, 84913728, 106142160, 141522880, 169827456, 212284320, 283045760, 424568640, 849137280]

約数ペア:

[(1, 849137280), (2, 424568640), (3, 283045760), (4, 212284320), (5, 169827456), (6, 141522880), (8, 106142160), (10, 84913728), (12, 70761440), (15, 56609152), (16, 53071080), (20, 42456864), (24, 35380720), (30, 28304576), (32, 26535540), (40, 21228432), (48, 17690360), (60, 14152288), (64, 13267770), (71, 11959680), (80, 10614216), (96, 8845180), (120, 7076144), (128, 6633885), (142, 5979840), (160, 5307108), (192, 4422590), (213, 3986560), (240, 3538072), (284, 2989920), (320, 2653554), (355, 2391936), (384, 2211295), (426, 1993280), (480, 1769036), (568, 1494960), (640, 1326777), (710, 1195968), (852, 996640), (960, 884518), (1065, 797312), (1136, 747480), (1420, 597984), (1704, 498320), (1920, 442259), (2130, 398656), (2272, 373740), (2840, 298992), (3408, 249160), (4260, 199328), (4544, 186870), (5680, 149496), (6229, 136320), (6816, 124580), (8520, 99664), (9088, 93435), (11360, 74748), (12458, 68160), (13632, 62290), (17040, 49832), (18687, 45440), (22720, 37374), (24916, 34080), (27264, 31145)]