12549840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52291}}^1$

素因数の和:52307

約数の個数: 40

約数和(自身を含む): 38905248

約数和(自身を除く): 26355408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52291, 104582, 156873, 209164, 261455, 313746, 418328, 522910, 627492, 784365, 836656, 1045820, 1254984, 1568730, 2091640, 2509968, 3137460, 4183280, 6274920, 12549840]

約数ペア:

[(1, 12549840), (2, 6274920), (3, 4183280), (4, 3137460), (5, 2509968), (6, 2091640), (8, 1568730), (10, 1254984), (12, 1045820), (15, 836656), (16, 784365), (20, 627492), (24, 522910), (30, 418328), (40, 313746), (48, 261455), (60, 209164), (80, 156873), (120, 104582), (240, 52291)]