722277120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 2319367680

約数和(自身を除く): 1597090560

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, 239, 240, 256, 320, 384, 478, 480, 640, 717, 768, 787, 956, 960, 1195, 1280, 1434, 1574, 1912, 1920, 2361, 2390, 2868, 3148, 3585, 3824, 3840, 3935, 4722, 4780, 5736, 6296, 7170, 7648, 7870, 9444, 9560, 11472, 11805, 12592, 14340, 15296, 15740, 18888, 19120, 22944, 23610, 25184, 28680, 30592, 31480, 37776, 38240, 45888, 47220, 50368, 57360, 61184, 62960, 75552, 76480, 91776, 94440, 100736, 114720, 125920, 151104, 152960, 183552, 188093, 188880, 201472, 229440, 251840, 302208, 305920, 376186, 377760, 458880, 503680, 564279, 604416, 752372, 755520, 917760, 940465, 1007360, 1128558, 1504744, 1511040, 1880930, 2257116, 2821395, 3009488, 3022080, 3761860, 4514232, 5642790, 6018976, 7523720, 9028464, 11285580, 12037952, 15047440, 18056928, 22571160, 24075904, 30094880, 36113856, 45142320, 48151808, 60189760, 72227712, 90284640, 120379520, 144455424, 180569280, 240759040, 361138560, 722277120]

約数ペア:

[(1, 722277120), (2, 361138560), (3, 240759040), (4, 180569280), (5, 144455424), (6, 120379520), (8, 90284640), (10, 72227712), (12, 60189760), (15, 48151808), (16, 45142320), (20, 36113856), (24, 30094880), (30, 24075904), (32, 22571160), (40, 18056928), (48, 15047440), (60, 12037952), (64, 11285580), (80, 9028464), (96, 7523720), (120, 6018976), (128, 5642790), (160, 4514232), (192, 3761860), (239, 3022080), (240, 3009488), (256, 2821395), (320, 2257116), (384, 1880930), (478, 1511040), (480, 1504744), (640, 1128558), (717, 1007360), (768, 940465), (787, 917760), (956, 755520), (960, 752372), (1195, 604416), (1280, 564279), (1434, 503680), (1574, 458880), (1912, 377760), (1920, 376186), (2361, 305920), (2390, 302208), (2868, 251840), (3148, 229440), (3585, 201472), (3824, 188880), (3840, 188093), (3935, 183552), (4722, 152960), (4780, 151104), (5736, 125920), (6296, 114720), (7170, 100736), (7648, 94440), (7870, 91776), (9444, 76480), (9560, 75552), (11472, 62960), (11805, 61184), (12592, 57360), (14340, 50368), (15296, 47220), (15740, 45888), (18888, 38240), (19120, 37776), (22944, 31480), (23610, 30592), (25184, 28680)]