722455680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1187}}^1$

素因数の和:1526

約数の個数: 128

約数和(自身を含む): 2312038080

約数和(自身を除く): 1589582400

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, 317, 320, 384, 480, 634, 640, 951, 960, 1187, 1268, 1585, 1902, 1920, 2374, 2536, 3170, 3561, 3804, 4748, 4755, 5072, 5935, 6340, 7122, 7608, 9496, 9510, 10144, 11870, 12680, 14244, 15216, 17805, 18992, 19020, 20288, 23740, 25360, 28488, 30432, 35610, 37984, 38040, 40576, 47480, 50720, 56976, 60864, 71220, 75968, 76080, 94960, 101440, 113952, 121728, 142440, 151936, 152160, 189920, 202880, 227904, 284880, 304320, 376279, 379840, 455808, 569760, 608640, 752558, 759680, 1128837, 1139520, 1505116, 1881395, 2257674, 2279040, 3010232, 3762790, 4515348, 5644185, 6020464, 7525580, 9030696, 11288370, 12040928, 15051160, 18061392, 22576740, 24081856, 30102320, 36122784, 45153480, 48163712, 60204640, 72245568, 90306960, 120409280, 144491136, 180613920, 240818560, 361227840, 722455680]

約数ペア:

[(1, 722455680), (2, 361227840), (3, 240818560), (4, 180613920), (5, 144491136), (6, 120409280), (8, 90306960), (10, 72245568), (12, 60204640), (15, 48163712), (16, 45153480), (20, 36122784), (24, 30102320), (30, 24081856), (32, 22576740), (40, 18061392), (48, 15051160), (60, 12040928), (64, 11288370), (80, 9030696), (96, 7525580), (120, 6020464), (128, 5644185), (160, 4515348), (192, 3762790), (240, 3010232), (317, 2279040), (320, 2257674), (384, 1881395), (480, 1505116), (634, 1139520), (640, 1128837), (951, 759680), (960, 752558), (1187, 608640), (1268, 569760), (1585, 455808), (1902, 379840), (1920, 376279), (2374, 304320), (2536, 284880), (3170, 227904), (3561, 202880), (3804, 189920), (4748, 152160), (4755, 151936), (5072, 142440), (5935, 121728), (6340, 113952), (7122, 101440), (7608, 94960), (9496, 76080), (9510, 75968), (10144, 71220), (11870, 60864), (12680, 56976), (14244, 50720), (15216, 47480), (17805, 40576), (18992, 38040), (19020, 37984), (20288, 35610), (23740, 30432), (25360, 28488)]