2145028320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1583}}^1$

素因数の和:2545

約数の個数: 144

約数和(自身を含む): 7332316992

約数和(自身を除く): 5187288672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 941, 1440, 1583, 1882, 2823, 3166, 3764, 4705, 4749, 5646, 6332, 7528, 7915, 8469, 9410, 9498, 11292, 12664, 14115, 14247, 15056, 15830, 16938, 18820, 18996, 22584, 23745, 25328, 28230, 28494, 30112, 31660, 33876, 37640, 37992, 42345, 45168, 47490, 50656, 56460, 56988, 63320, 67752, 71235, 75280, 75984, 84690, 90336, 94980, 112920, 113976, 126640, 135504, 142470, 150560, 151968, 169380, 189960, 225840, 227952, 253280, 271008, 284940, 338760, 379920, 451680, 455904, 569880, 677520, 759840, 1139760, 1355040, 1489603, 2279520, 2979206, 4468809, 5958412, 7448015, 8937618, 11916824, 13406427, 14896030, 17875236, 22344045, 23833648, 26812854, 29792060, 35750472, 44688090, 47667296, 53625708, 59584120, 67032135, 71500944, 89376180, 107251416, 119168240, 134064270, 143001888, 178752360, 214502832, 238336480, 268128540, 357504720, 429005664, 536257080, 715009440, 1072514160, 2145028320]

約数ペア:

[(1, 2145028320), (2, 1072514160), (3, 715009440), (4, 536257080), (5, 429005664), (6, 357504720), (8, 268128540), (9, 238336480), (10, 214502832), (12, 178752360), (15, 143001888), (16, 134064270), (18, 119168240), (20, 107251416), (24, 89376180), (30, 71500944), (32, 67032135), (36, 59584120), (40, 53625708), (45, 47667296), (48, 44688090), (60, 35750472), (72, 29792060), (80, 26812854), (90, 23833648), (96, 22344045), (120, 17875236), (144, 14896030), (160, 13406427), (180, 11916824), (240, 8937618), (288, 7448015), (360, 5958412), (480, 4468809), (720, 2979206), (941, 2279520), (1440, 1489603), (1583, 1355040), (1882, 1139760), (2823, 759840), (3166, 677520), (3764, 569880), (4705, 455904), (4749, 451680), (5646, 379920), (6332, 338760), (7528, 284940), (7915, 271008), (8469, 253280), (9410, 227952), (9498, 225840), (11292, 189960), (12664, 169380), (14115, 151968), (14247, 150560), (15056, 142470), (15830, 135504), (16938, 126640), (18820, 113976), (18996, 112920), (22584, 94980), (23745, 90336), (25328, 84690), (28230, 75984), (28494, 75280), (30112, 71235), (31660, 67752), (33876, 63320), (37640, 56988), (37992, 56460), (42345, 50656), (45168, 47490)]