2016387840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{525101}}^1$

素因数の和:525125

約数の個数: 72

約数和(自身を含む): 6439850928

約数和(自身を除く): 4423463088

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, 525101, 1050202, 1575303, 2100404, 2625505, 3150606, 4200808, 5251010, 6301212, 7876515, 8401616, 10502020, 12602424, 15753030, 16803232, 21004040, 25204848, 31506060, 33606464, 42008080, 50409696, 63012120, 67212928, 84016160, 100819392, 126024240, 134425856, 168032320, 201638784, 252048480, 336064640, 403277568, 504096960, 672129280, 1008193920, 2016387840]

約数ペア:

[(1, 2016387840), (2, 1008193920), (3, 672129280), (4, 504096960), (5, 403277568), (6, 336064640), (8, 252048480), (10, 201638784), (12, 168032320), (15, 134425856), (16, 126024240), (20, 100819392), (24, 84016160), (30, 67212928), (32, 63012120), (40, 50409696), (48, 42008080), (60, 33606464), (64, 31506060), (80, 25204848), (96, 21004040), (120, 16803232), (128, 15753030), (160, 12602424), (192, 10502020), (240, 8401616), (256, 7876515), (320, 6301212), (384, 5251010), (480, 4200808), (640, 3150606), (768, 2625505), (960, 2100404), (1280, 1575303), (1920, 1050202), (3840, 525101)]