222049680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2521}}^1$

素因数の和:2904

約数の個数: 80

約数和(自身を含む): 690503424

約数和(自身を除く): 468453744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 1101, 1468, 1835, 2202, 2521, 2936, 3670, 4404, 5042, 5505, 5872, 7340, 7563, 8808, 10084, 11010, 12605, 14680, 15126, 17616, 20168, 22020, 25210, 29360, 30252, 37815, 40336, 44040, 50420, 60504, 75630, 88080, 100840, 121008, 151260, 201680, 302520, 605040, 925207, 1850414, 2775621, 3700828, 4626035, 5551242, 7401656, 9252070, 11102484, 13878105, 14803312, 18504140, 22204968, 27756210, 37008280, 44409936, 55512420, 74016560, 111024840, 222049680]

約数ペア:

[(1, 222049680), (2, 111024840), (3, 74016560), (4, 55512420), (5, 44409936), (6, 37008280), (8, 27756210), (10, 22204968), (12, 18504140), (15, 14803312), (16, 13878105), (20, 11102484), (24, 9252070), (30, 7401656), (40, 5551242), (48, 4626035), (60, 3700828), (80, 2775621), (120, 1850414), (240, 925207), (367, 605040), (734, 302520), (1101, 201680), (1468, 151260), (1835, 121008), (2202, 100840), (2521, 88080), (2936, 75630), (3670, 60504), (4404, 50420), (5042, 44040), (5505, 40336), (5872, 37815), (7340, 30252), (7563, 29360), (8808, 25210), (10084, 22020), (11010, 20168), (12605, 17616), (14680, 15126)]