33377640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{278147}}^1$

素因数の和:278161

約数の個数: 32

約数和(自身を含む): 100133280

約数和(自身を除く): 66755640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 278147, 556294, 834441, 1112588, 1390735, 1668882, 2225176, 2781470, 3337764, 4172205, 5562940, 6675528, 8344410, 11125880, 16688820, 33377640]

約数ペア:

[(1, 33377640), (2, 16688820), (3, 11125880), (4, 8344410), (5, 6675528), (6, 5562940), (8, 4172205), (10, 3337764), (12, 2781470), (15, 2225176), (20, 1668882), (24, 1390735), (30, 1112588), (40, 834441), (60, 556294), (120, 278147)]