42782160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178259}}^1$

素因数の和:178275

約数の個数: 40

約数和(自身を含む): 132625440

約数和(自身を除く): 89843280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178259, 356518, 534777, 713036, 891295, 1069554, 1426072, 1782590, 2139108, 2673885, 2852144, 3565180, 4278216, 5347770, 7130360, 8556432, 10695540, 14260720, 21391080, 42782160]

約数ペア:

[(1, 42782160), (2, 21391080), (3, 14260720), (4, 10695540), (5, 8556432), (6, 7130360), (8, 5347770), (10, 4278216), (12, 3565180), (15, 2852144), (16, 2673885), (20, 2139108), (24, 1782590), (30, 1426072), (40, 1069554), (48, 891295), (60, 713036), (80, 534777), (120, 356518), (240, 178259)]