28368999720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{78802777}}^1$

素因数の和:78802794

約数の個数: 48

約数和(自身を含む): 92199250260

約数和(自身を除く): 63830250540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 78802777, 157605554, 236408331, 315211108, 394013885, 472816662, 630422216, 709224993, 788027770, 945633324, 1182041655, 1418449986, 1576055540, 1891266648, 2364083310, 2836899972, 3152111080, 3546124965, 4728166620, 5673799944, 7092249930, 9456333240, 14184499860, 28368999720]

約数ペア:

[(1, 28368999720), (2, 14184499860), (3, 9456333240), (4, 7092249930), (5, 5673799944), (6, 4728166620), (8, 3546124965), (9, 3152111080), (10, 2836899972), (12, 2364083310), (15, 1891266648), (18, 1576055540), (20, 1418449986), (24, 1182041655), (30, 945633324), (36, 788027770), (40, 709224993), (45, 630422216), (60, 472816662), (72, 394013885), (90, 315211108), (120, 236408331), (180, 157605554), (360, 78802777)]