196399440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{272777}}^1$

素因数の和:272796

約数の個数: 60

約数和(自身を含む): 659577204

約数和(自身を除く): 463177764

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, 272777, 545554, 818331, 1091108, 1363885, 1636662, 2182216, 2454993, 2727770, 3273324, 4091655, 4364432, 4909986, 5455540, 6546648, 8183310, 9819972, 10911080, 12274965, 13093296, 16366620, 19639944, 21822160, 24549930, 32733240, 39279888, 49099860, 65466480, 98199720, 196399440]

約数ペア:

[(1, 196399440), (2, 98199720), (3, 65466480), (4, 49099860), (5, 39279888), (6, 32733240), (8, 24549930), (9, 21822160), (10, 19639944), (12, 16366620), (15, 13093296), (16, 12274965), (18, 10911080), (20, 9819972), (24, 8183310), (30, 6546648), (36, 5455540), (40, 4909986), (45, 4364432), (48, 4091655), (60, 3273324), (72, 2727770), (80, 2454993), (90, 2182216), (120, 1636662), (144, 1363885), (180, 1091108), (240, 818331), (360, 545554), (720, 272777)]