253650960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{117431}}^1$

素因数の和:117453

約数の個数: 80

約数和(自身を含む): 873694080

約数和(自身を除く): 620043120

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, 117431, 234862, 352293, 469724, 587155, 704586, 939448, 1056879, 1174310, 1409172, 1761465, 1878896, 2113758, 2348620, 2818344, 3170637, 3522930, 4227516, 4697240, 5284395, 5636688, 6341274, 7045860, 8455032, 9394480, 10568790, 12682548, 14091720, 15853185, 16910064, 21137580, 25365096, 28183440, 31706370, 42275160, 50730192, 63412740, 84550320, 126825480, 253650960]

約数ペア:

[(1, 253650960), (2, 126825480), (3, 84550320), (4, 63412740), (5, 50730192), (6, 42275160), (8, 31706370), (9, 28183440), (10, 25365096), (12, 21137580), (15, 16910064), (16, 15853185), (18, 14091720), (20, 12682548), (24, 10568790), (27, 9394480), (30, 8455032), (36, 7045860), (40, 6341274), (45, 5636688), (48, 5284395), (54, 4697240), (60, 4227516), (72, 3522930), (80, 3170637), (90, 2818344), (108, 2348620), (120, 2113758), (135, 1878896), (144, 1761465), (180, 1409172), (216, 1174310), (240, 1056879), (270, 939448), (360, 704586), (432, 587155), (540, 469724), (720, 352293), (1080, 234862), (2160, 117431)]