1680630720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1750657}}^1$

素因数の和:1750677

約数の個数: 56

約数和(自身を含む): 5336005584

約数和(自身を除く): 3655374864

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, 160, 192, 240, 320, 480, 960, 1750657, 3501314, 5251971, 7002628, 8753285, 10503942, 14005256, 17506570, 21007884, 26259855, 28010512, 35013140, 42015768, 52519710, 56021024, 70026280, 84031536, 105039420, 112042048, 140052560, 168063072, 210078840, 280105120, 336126144, 420157680, 560210240, 840315360, 1680630720]

約数ペア:

[(1, 1680630720), (2, 840315360), (3, 560210240), (4, 420157680), (5, 336126144), (6, 280105120), (8, 210078840), (10, 168063072), (12, 140052560), (15, 112042048), (16, 105039420), (20, 84031536), (24, 70026280), (30, 56021024), (32, 52519710), (40, 42015768), (48, 35013140), (60, 28010512), (64, 26259855), (80, 21007884), (96, 17506570), (120, 14005256), (160, 10503942), (192, 8753285), (240, 7002628), (320, 5251971), (480, 3501314), (960, 1750657)]