2017999440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{934259}}^1$

素因数の和:934281

約数の個数: 80

約数和(自身を含む): 6950894400

約数和(自身を除く): 4932894960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 934259, 1868518, 2802777, 3737036, 4671295, 5605554, 7474072, 8408331, 9342590, 11211108, 14013885, 14948144, 16816662, 18685180, 22422216, 25224993, 28027770, 33633324, 37370360, 42041655, 44844432, 50449986, 56055540, 67266648, 74740720, 84083310, 100899972, 112111080, 126124965, 134533296, 168166620, 201799944, 224222160, 252249930, 336333240, 403599888, 504499860, 672666480, 1008999720, 2017999440]

約数ペア:

[(1, 2017999440), (2, 1008999720), (3, 672666480), (4, 504499860), (5, 403599888), (6, 336333240), (8, 252249930), (9, 224222160), (10, 201799944), (12, 168166620), (15, 134533296), (16, 126124965), (18, 112111080), (20, 100899972), (24, 84083310), (27, 74740720), (30, 67266648), (36, 56055540), (40, 50449986), (45, 44844432), (48, 42041655), (54, 37370360), (60, 33633324), (72, 28027770), (80, 25224993), (90, 22422216), (108, 18685180), (120, 16816662), (135, 14948144), (144, 14013885), (180, 11211108), (216, 9342590), (240, 8408331), (270, 7474072), (360, 5605554), (432, 4671295), (540, 3737036), (720, 2802777), (1080, 1868518), (2160, 934259)]