1896480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{439}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 6652800

約数和(自身を除く): 4756320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 439, 480, 540, 720, 864, 878, 1080, 1317, 1440, 1756, 2160, 2195, 2634, 3512, 3951, 4320, 4390, 5268, 6585, 7024, 7902, 8780, 10536, 11853, 13170, 14048, 15804, 17560, 19755, 21072, 23706, 26340, 31608, 35120, 39510, 42144, 47412, 52680, 59265, 63216, 70240, 79020, 94824, 105360, 118530, 126432, 158040, 189648, 210720, 237060, 316080, 379296, 474120, 632160, 948240, 1896480]

約数ペア:

[(1, 1896480), (2, 948240), (3, 632160), (4, 474120), (5, 379296), (6, 316080), (8, 237060), (9, 210720), (10, 189648), (12, 158040), (15, 126432), (16, 118530), (18, 105360), (20, 94824), (24, 79020), (27, 70240), (30, 63216), (32, 59265), (36, 52680), (40, 47412), (45, 42144), (48, 39510), (54, 35120), (60, 31608), (72, 26340), (80, 23706), (90, 21072), (96, 19755), (108, 17560), (120, 15804), (135, 14048), (144, 13170), (160, 11853), (180, 10536), (216, 8780), (240, 7902), (270, 7024), (288, 6585), (360, 5268), (432, 4390), (439, 4320), (480, 3951), (540, 3512), (720, 2634), (864, 2195), (878, 2160), (1080, 1756), (1317, 1440)]