1425398880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{11831}}^1$

素因数の和:12100

約数の個数: 96

約数和(自身を含む): 4508275968

約数和(自身を除く): 3082877088

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, 251, 480, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 5020, 6024, 7530, 8032, 10040, 11831, 12048, 15060, 20080, 23662, 24096, 30120, 35493, 40160, 47324, 59155, 60240, 70986, 94648, 118310, 120480, 141972, 177465, 189296, 236620, 283944, 354930, 378592, 473240, 567888, 709860, 946480, 1135776, 1419720, 1892960, 2839440, 2969581, 5678880, 5939162, 8908743, 11878324, 14847905, 17817486, 23756648, 29695810, 35634972, 44543715, 47513296, 59391620, 71269944, 89087430, 95026592, 118783240, 142539888, 178174860, 237566480, 285079776, 356349720, 475132960, 712699440, 1425398880]

約数ペア:

[(1, 1425398880), (2, 712699440), (3, 475132960), (4, 356349720), (5, 285079776), (6, 237566480), (8, 178174860), (10, 142539888), (12, 118783240), (15, 95026592), (16, 89087430), (20, 71269944), (24, 59391620), (30, 47513296), (32, 44543715), (40, 35634972), (48, 29695810), (60, 23756648), (80, 17817486), (96, 14847905), (120, 11878324), (160, 8908743), (240, 5939162), (251, 5678880), (480, 2969581), (502, 2839440), (753, 1892960), (1004, 1419720), (1255, 1135776), (1506, 946480), (2008, 709860), (2510, 567888), (3012, 473240), (3765, 378592), (4016, 354930), (5020, 283944), (6024, 236620), (7530, 189296), (8032, 177465), (10040, 141972), (11831, 120480), (12048, 118310), (15060, 94648), (20080, 70986), (23662, 60240), (24096, 59155), (30120, 47324), (35493, 40160)]