42069840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{175291}}^1$

素因数の和:175307

約数の個数: 40

約数和(自身を含む): 130417248

約数和(自身を除く): 88347408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 175291, 350582, 525873, 701164, 876455, 1051746, 1402328, 1752910, 2103492, 2629365, 2804656, 3505820, 4206984, 5258730, 7011640, 8413968, 10517460, 14023280, 21034920, 42069840]

約数ペア:

[(1, 42069840), (2, 21034920), (3, 14023280), (4, 10517460), (5, 8413968), (6, 7011640), (8, 5258730), (10, 4206984), (12, 3505820), (15, 2804656), (16, 2629365), (20, 2103492), (24, 1752910), (30, 1402328), (40, 1051746), (48, 876455), (60, 701164), (80, 525873), (120, 350582), (240, 175291)]