122772960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{85259}}^1$

素因数の和:85280

約数の個数: 72

約数和(自身を含む): 418967640

約数和(自身を除く): 296194680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 85259, 170518, 255777, 341036, 426295, 511554, 682072, 767331, 852590, 1023108, 1278885, 1364144, 1534662, 1705180, 2046216, 2557770, 2728288, 3069324, 3410360, 3836655, 4092432, 5115540, 6138648, 6820720, 7673310, 8184864, 10231080, 12277296, 13641440, 15346620, 20462160, 24554592, 30693240, 40924320, 61386480, 122772960]

約数ペア:

[(1, 122772960), (2, 61386480), (3, 40924320), (4, 30693240), (5, 24554592), (6, 20462160), (8, 15346620), (9, 13641440), (10, 12277296), (12, 10231080), (15, 8184864), (16, 7673310), (18, 6820720), (20, 6138648), (24, 5115540), (30, 4092432), (32, 3836655), (36, 3410360), (40, 3069324), (45, 2728288), (48, 2557770), (60, 2046216), (72, 1705180), (80, 1534662), (90, 1364144), (96, 1278885), (120, 1023108), (144, 852590), (160, 767331), (180, 682072), (240, 511554), (288, 426295), (360, 341036), (480, 255777), (720, 170518), (1440, 85259)]