1873328880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7805537}}^1$

素因数の和:7805553

約数の個数: 40

約数和(自身を含む): 5807320272

約数和(自身を除く): 3933991392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7805537, 15611074, 23416611, 31222148, 39027685, 46833222, 62444296, 78055370, 93666444, 117083055, 124888592, 156110740, 187332888, 234166110, 312221480, 374665776, 468332220, 624442960, 936664440, 1873328880]

約数ペア:

[(1, 1873328880), (2, 936664440), (3, 624442960), (4, 468332220), (5, 374665776), (6, 312221480), (8, 234166110), (10, 187332888), (12, 156110740), (15, 124888592), (16, 117083055), (20, 93666444), (24, 78055370), (30, 62444296), (40, 46833222), (48, 39027685), (60, 31222148), (80, 23416611), (120, 15611074), (240, 7805537)]