989119440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1373777}}^1$

素因数の和:1373796

約数の個数: 60

約数和(自身を含む): 3321795204

約数和(自身を除く): 2332675764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1373777, 2747554, 4121331, 5495108, 6868885, 8242662, 10990216, 12363993, 13737770, 16485324, 20606655, 21980432, 24727986, 27475540, 32970648, 41213310, 49455972, 54951080, 61819965, 65941296, 82426620, 98911944, 109902160, 123639930, 164853240, 197823888, 247279860, 329706480, 494559720, 989119440]

約数ペア:

[(1, 989119440), (2, 494559720), (3, 329706480), (4, 247279860), (5, 197823888), (6, 164853240), (8, 123639930), (9, 109902160), (10, 98911944), (12, 82426620), (15, 65941296), (16, 61819965), (18, 54951080), (20, 49455972), (24, 41213310), (30, 32970648), (36, 27475540), (40, 24727986), (45, 21980432), (48, 20606655), (60, 16485324), (72, 13737770), (80, 12363993), (90, 10990216), (120, 8242662), (144, 6868885), (180, 5495108), (240, 4121331), (360, 2747554), (720, 1373777)]