15513431520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{313783}}^1$

素因数の和:313904

約数の個数: 96

約数和(自身を含む): 49341906432

約数和(自身を除く): 33828474912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 8240, 9888, 12360, 16480, 24720, 49440, 313783, 627566, 941349, 1255132, 1568915, 1882698, 2510264, 3137830, 3765396, 4706745, 5020528, 6275660, 7530792, 9413490, 10041056, 12551320, 15061584, 18826980, 25102640, 30123168, 32319649, 37653960, 50205280, 64639298, 75307920, 96958947, 129278596, 150615840, 161598245, 193917894, 258557192, 323196490, 387835788, 484794735, 517114384, 646392980, 775671576, 969589470, 1034228768, 1292785960, 1551343152, 1939178940, 2585571920, 3102686304, 3878357880, 5171143840, 7756715760, 15513431520]

約数ペア:

[(1, 15513431520), (2, 7756715760), (3, 5171143840), (4, 3878357880), (5, 3102686304), (6, 2585571920), (8, 1939178940), (10, 1551343152), (12, 1292785960), (15, 1034228768), (16, 969589470), (20, 775671576), (24, 646392980), (30, 517114384), (32, 484794735), (40, 387835788), (48, 323196490), (60, 258557192), (80, 193917894), (96, 161598245), (103, 150615840), (120, 129278596), (160, 96958947), (206, 75307920), (240, 64639298), (309, 50205280), (412, 37653960), (480, 32319649), (515, 30123168), (618, 25102640), (824, 18826980), (1030, 15061584), (1236, 12551320), (1545, 10041056), (1648, 9413490), (2060, 7530792), (2472, 6275660), (3090, 5020528), (3296, 4706745), (4120, 3765396), (4944, 3137830), (6180, 2510264), (8240, 1882698), (9888, 1568915), (12360, 1255132), (16480, 941349), (24720, 627566), (49440, 313783)]