672823680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{350429}}^1$

素因数の和:350451

約数の個数: 64

約数和(自身を含む): 2144631600

約数和(自身を除く): 1471807920

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, 320, 384, 480, 640, 960, 1920, 350429, 700858, 1051287, 1401716, 1752145, 2102574, 2803432, 3504290, 4205148, 5256435, 5606864, 7008580, 8410296, 10512870, 11213728, 14017160, 16820592, 21025740, 22427456, 28034320, 33641184, 42051480, 44854912, 56068640, 67282368, 84102960, 112137280, 134564736, 168205920, 224274560, 336411840, 672823680]

約数ペア:

[(1, 672823680), (2, 336411840), (3, 224274560), (4, 168205920), (5, 134564736), (6, 112137280), (8, 84102960), (10, 67282368), (12, 56068640), (15, 44854912), (16, 42051480), (20, 33641184), (24, 28034320), (30, 22427456), (32, 21025740), (40, 16820592), (48, 14017160), (60, 11213728), (64, 10512870), (80, 8410296), (96, 7008580), (120, 5606864), (128, 5256435), (160, 4205148), (192, 3504290), (240, 2803432), (320, 2102574), (384, 1752145), (480, 1401716), (640, 1051287), (960, 700858), (1920, 350429)]