320413104

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67427}}^1$

素因数の和:67455

約数の個数: 80

約数和(自身を含む): 1003328640

約数和(自身を除く): 682915536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 67427, 134854, 202281, 269708, 404562, 539416, 606843, 741697, 809124, 1078832, 1213686, 1483394, 1618248, 1820529, 2225091, 2427372, 2966788, 3236496, 3641058, 4450182, 4854744, 5933576, 6675273, 7282116, 8900364, 9709488, 11867152, 13350546, 14564232, 17800728, 20025819, 26701092, 29128464, 35601456, 40051638, 53402184, 80103276, 106804368, 160206552, 320413104]

約数ペア:

[(1, 320413104), (2, 160206552), (3, 106804368), (4, 80103276), (6, 53402184), (8, 40051638), (9, 35601456), (11, 29128464), (12, 26701092), (16, 20025819), (18, 17800728), (22, 14564232), (24, 13350546), (27, 11867152), (33, 9709488), (36, 8900364), (44, 7282116), (48, 6675273), (54, 5933576), (66, 4854744), (72, 4450182), (88, 3641058), (99, 3236496), (108, 2966788), (132, 2427372), (144, 2225091), (176, 1820529), (198, 1618248), (216, 1483394), (264, 1213686), (297, 1078832), (396, 809124), (432, 741697), (528, 606843), (594, 539416), (792, 404562), (1188, 269708), (1584, 202281), (2376, 134854), (4752, 67427)]