896980320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2029}}^1$

素因数の和:2357

約数の個数: 144

約数和(自身を含む): 3072429360

約数和(自身を除く): 2175449040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 480, 614, 720, 921, 1228, 1440, 1535, 1842, 2029, 2456, 2763, 3070, 3684, 4058, 4605, 4912, 5526, 6087, 6140, 7368, 8116, 9210, 9824, 10145, 11052, 12174, 12280, 13815, 14736, 16232, 18261, 18420, 20290, 22104, 24348, 24560, 27630, 29472, 30435, 32464, 36522, 36840, 40580, 44208, 48696, 49120, 55260, 60870, 64928, 73044, 73680, 81160, 88416, 91305, 97392, 110520, 121740, 146088, 147360, 162320, 182610, 194784, 221040, 243480, 292176, 324640, 365220, 442080, 486960, 584352, 622903, 730440, 973920, 1245806, 1460880, 1868709, 2491612, 2921760, 3114515, 3737418, 4983224, 5606127, 6229030, 7474836, 9343545, 9966448, 11212254, 12458060, 14949672, 18687090, 19932896, 22424508, 24916120, 28030635, 29899344, 37374180, 44849016, 49832240, 56061270, 59798688, 74748360, 89698032, 99664480, 112122540, 149496720, 179396064, 224245080, 298993440, 448490160, 896980320]

約数ペア:

[(1, 896980320), (2, 448490160), (3, 298993440), (4, 224245080), (5, 179396064), (6, 149496720), (8, 112122540), (9, 99664480), (10, 89698032), (12, 74748360), (15, 59798688), (16, 56061270), (18, 49832240), (20, 44849016), (24, 37374180), (30, 29899344), (32, 28030635), (36, 24916120), (40, 22424508), (45, 19932896), (48, 18687090), (60, 14949672), (72, 12458060), (80, 11212254), (90, 9966448), (96, 9343545), (120, 7474836), (144, 6229030), (160, 5606127), (180, 4983224), (240, 3737418), (288, 3114515), (307, 2921760), (360, 2491612), (480, 1868709), (614, 1460880), (720, 1245806), (921, 973920), (1228, 730440), (1440, 622903), (1535, 584352), (1842, 486960), (2029, 442080), (2456, 365220), (2763, 324640), (3070, 292176), (3684, 243480), (4058, 221040), (4605, 194784), (4912, 182610), (5526, 162320), (6087, 147360), (6140, 146088), (7368, 121740), (8116, 110520), (9210, 97392), (9824, 91305), (10145, 88416), (11052, 81160), (12174, 73680), (12280, 73044), (13815, 64928), (14736, 60870), (16232, 55260), (18261, 49120), (18420, 48696), (20290, 44208), (22104, 40580), (24348, 36840), (24560, 36522), (27630, 32464), (29472, 30435)]