89840640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{5849}}^1$

素因数の和:5877

約数の個数: 88

約数和(自身を含む): 287398800

約数和(自身を除く): 197558160

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, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 5849, 7680, 11698, 15360, 17547, 23396, 29245, 35094, 46792, 58490, 70188, 87735, 93584, 116980, 140376, 175470, 187168, 233960, 280752, 350940, 374336, 467920, 561504, 701880, 748672, 935840, 1123008, 1403760, 1497344, 1871680, 2246016, 2807520, 2994688, 3743360, 4492032, 5615040, 5989376, 7486720, 8984064, 11230080, 14973440, 17968128, 22460160, 29946880, 44920320, 89840640]

約数ペア:

[(1, 89840640), (2, 44920320), (3, 29946880), (4, 22460160), (5, 17968128), (6, 14973440), (8, 11230080), (10, 8984064), (12, 7486720), (15, 5989376), (16, 5615040), (20, 4492032), (24, 3743360), (30, 2994688), (32, 2807520), (40, 2246016), (48, 1871680), (60, 1497344), (64, 1403760), (80, 1123008), (96, 935840), (120, 748672), (128, 701880), (160, 561504), (192, 467920), (240, 374336), (256, 350940), (320, 280752), (384, 233960), (480, 187168), (512, 175470), (640, 140376), (768, 116980), (960, 93584), (1024, 87735), (1280, 70188), (1536, 58490), (1920, 46792), (2560, 35094), (3072, 29245), (3840, 23396), (5120, 17547), (5849, 15360), (7680, 11698)]