315075840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{82051}}^1$

素因数の和:82075

約数の個数: 72

約数和(自身を含む): 1006285728

約数和(自身を除く): 691209888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 82051, 164102, 246153, 328204, 410255, 492306, 656408, 820510, 984612, 1230765, 1312816, 1641020, 1969224, 2461530, 2625632, 3282040, 3938448, 4923060, 5251264, 6564080, 7876896, 9846120, 10502528, 13128160, 15753792, 19692240, 21005056, 26256320, 31507584, 39384480, 52512640, 63015168, 78768960, 105025280, 157537920, 315075840]

約数ペア:

[(1, 315075840), (2, 157537920), (3, 105025280), (4, 78768960), (5, 63015168), (6, 52512640), (8, 39384480), (10, 31507584), (12, 26256320), (15, 21005056), (16, 19692240), (20, 15753792), (24, 13128160), (30, 10502528), (32, 9846120), (40, 7876896), (48, 6564080), (60, 5251264), (64, 4923060), (80, 3938448), (96, 3282040), (120, 2625632), (128, 2461530), (160, 1969224), (192, 1641020), (240, 1312816), (256, 1230765), (320, 984612), (384, 820510), (480, 656408), (640, 492306), (768, 410255), (960, 328204), (1280, 246153), (1920, 164102), (3840, 82051)]