771364080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1973}}^1$

素因数の和:2176

約数の個数: 160

約数和(自身を含む): 2672953920

約数和(自身を除く): 1901589840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 181, 216, 240, 270, 360, 362, 432, 540, 543, 720, 724, 905, 1080, 1086, 1448, 1629, 1810, 1973, 2160, 2172, 2715, 2896, 3258, 3620, 3946, 4344, 4887, 5430, 5919, 6516, 7240, 7892, 8145, 8688, 9774, 9865, 10860, 11838, 13032, 14480, 15784, 16290, 17757, 19548, 19730, 21720, 23676, 24435, 26064, 29595, 31568, 32580, 35514, 39096, 39460, 43440, 47352, 48870, 53271, 59190, 65160, 71028, 78192, 78920, 88785, 94704, 97740, 106542, 118380, 130320, 142056, 157840, 177570, 195480, 213084, 236760, 266355, 284112, 355140, 357113, 390960, 426168, 473520, 532710, 710280, 714226, 852336, 1065420, 1071339, 1420560, 1428452, 1785565, 2130840, 2142678, 2856904, 3214017, 3571130, 4261680, 4285356, 5356695, 5713808, 6428034, 7142260, 8570712, 9642051, 10713390, 12856068, 14284520, 16070085, 17141424, 19284102, 21426780, 25712136, 28569040, 32140170, 38568204, 42853560, 48210255, 51424272, 64280340, 77136408, 85707120, 96420510, 128560680, 154272816, 192841020, 257121360, 385682040, 771364080]

約数ペア:

[(1, 771364080), (2, 385682040), (3, 257121360), (4, 192841020), (5, 154272816), (6, 128560680), (8, 96420510), (9, 85707120), (10, 77136408), (12, 64280340), (15, 51424272), (16, 48210255), (18, 42853560), (20, 38568204), (24, 32140170), (27, 28569040), (30, 25712136), (36, 21426780), (40, 19284102), (45, 17141424), (48, 16070085), (54, 14284520), (60, 12856068), (72, 10713390), (80, 9642051), (90, 8570712), (108, 7142260), (120, 6428034), (135, 5713808), (144, 5356695), (180, 4285356), (181, 4261680), (216, 3571130), (240, 3214017), (270, 2856904), (360, 2142678), (362, 2130840), (432, 1785565), (540, 1428452), (543, 1420560), (720, 1071339), (724, 1065420), (905, 852336), (1080, 714226), (1086, 710280), (1448, 532710), (1629, 473520), (1810, 426168), (1973, 390960), (2160, 357113), (2172, 355140), (2715, 284112), (2896, 266355), (3258, 236760), (3620, 213084), (3946, 195480), (4344, 177570), (4887, 157840), (5430, 142056), (5919, 130320), (6516, 118380), (7240, 106542), (7892, 97740), (8145, 94704), (8688, 88785), (9774, 78920), (9865, 78192), (10860, 71028), (11838, 65160), (13032, 59190), (14480, 53271), (15784, 48870), (16290, 47352), (17757, 43440), (19548, 39460), (19730, 39096), (21720, 35514), (23676, 32580), (24435, 31568), (26064, 29595)]