76218709920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{331501}}^1$

素因数の和:331998

約数の個数: 96

約数和(自身を含む): 240590891520

約数和(自身を除く): 164372181600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 479, 480, 958, 1437, 1916, 2395, 2874, 3832, 4790, 5748, 7185, 7664, 9580, 11496, 14370, 15328, 19160, 22992, 28740, 38320, 45984, 57480, 76640, 114960, 229920, 331501, 663002, 994503, 1326004, 1657505, 1989006, 2652008, 3315010, 3978012, 4972515, 5304016, 6630020, 7956024, 9945030, 10608032, 13260040, 15912048, 19890060, 26520080, 31824096, 39780120, 53040160, 79560240, 158788979, 159120480, 317577958, 476366937, 635155916, 793944895, 952733874, 1270311832, 1587889790, 1905467748, 2381834685, 2540623664, 3175779580, 3810935496, 4763669370, 5081247328, 6351559160, 7621870992, 9527338740, 12703118320, 15243741984, 19054677480, 25406236640, 38109354960, 76218709920]

約数ペア:

[(1, 76218709920), (2, 38109354960), (3, 25406236640), (4, 19054677480), (5, 15243741984), (6, 12703118320), (8, 9527338740), (10, 7621870992), (12, 6351559160), (15, 5081247328), (16, 4763669370), (20, 3810935496), (24, 3175779580), (30, 2540623664), (32, 2381834685), (40, 1905467748), (48, 1587889790), (60, 1270311832), (80, 952733874), (96, 793944895), (120, 635155916), (160, 476366937), (240, 317577958), (479, 159120480), (480, 158788979), (958, 79560240), (1437, 53040160), (1916, 39780120), (2395, 31824096), (2874, 26520080), (3832, 19890060), (4790, 15912048), (5748, 13260040), (7185, 10608032), (7664, 9945030), (9580, 7956024), (11496, 6630020), (14370, 5304016), (15328, 4972515), (19160, 3978012), (22992, 3315010), (28740, 2652008), (38320, 1989006), (45984, 1657505), (57480, 1326004), (76640, 994503), (114960, 663002), (229920, 331501)]