165838080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2316

約数の個数: 144

約数和(自身を含む): 557766720

約数和(自身を除く): 391928640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2273, 2280, 2432, 3040, 3648, 3840, 4546, 4560, 4864, 6080, 6819, 7296, 9092, 9120, 11365, 12160, 13638, 14592, 18184, 18240, 22730, 24320, 27276, 34095, 36368, 36480, 43187, 45460, 54552, 68190, 72736, 72960, 86374, 90920, 109104, 129561, 136380, 145472, 172748, 181840, 215935, 218208, 259122, 272760, 290944, 345496, 363680, 431870, 436416, 518244, 545520, 581888, 647805, 690992, 727360, 863740, 872832, 1036488, 1091040, 1295610, 1381984, 1454720, 1727480, 1745664, 2072976, 2182080, 2591220, 2763968, 2909440, 3454960, 4145952, 4364160, 5182440, 5527936, 6909920, 8291904, 8728320, 10364880, 11055872, 13819840, 16583808, 20729760, 27639680, 33167616, 41459520, 55279360, 82919040, 165838080]

約数ペア:

[(1, 165838080), (2, 82919040), (3, 55279360), (4, 41459520), (5, 33167616), (6, 27639680), (8, 20729760), (10, 16583808), (12, 13819840), (15, 11055872), (16, 10364880), (19, 8728320), (20, 8291904), (24, 6909920), (30, 5527936), (32, 5182440), (38, 4364160), (40, 4145952), (48, 3454960), (57, 2909440), (60, 2763968), (64, 2591220), (76, 2182080), (80, 2072976), (95, 1745664), (96, 1727480), (114, 1454720), (120, 1381984), (128, 1295610), (152, 1091040), (160, 1036488), (190, 872832), (192, 863740), (228, 727360), (240, 690992), (256, 647805), (285, 581888), (304, 545520), (320, 518244), (380, 436416), (384, 431870), (456, 363680), (480, 345496), (570, 290944), (608, 272760), (640, 259122), (760, 218208), (768, 215935), (912, 181840), (960, 172748), (1140, 145472), (1216, 136380), (1280, 129561), (1520, 109104), (1824, 90920), (1920, 86374), (2273, 72960), (2280, 72736), (2432, 68190), (3040, 54552), (3648, 45460), (3840, 43187), (4546, 36480), (4560, 36368), (4864, 34095), (6080, 27276), (6819, 24320), (7296, 22730), (9092, 18240), (9120, 18184), (11365, 14592), (12160, 13638)]