12306560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 34957440

約数和(自身を除く): 22650880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 67, 70, 80, 82, 112, 128, 134, 140, 160, 164, 205, 224, 268, 280, 287, 320, 328, 335, 410, 448, 469, 536, 560, 574, 640, 656, 670, 820, 896, 938, 1072, 1120, 1148, 1312, 1340, 1435, 1640, 1876, 2144, 2240, 2296, 2345, 2624, 2680, 2747, 2870, 3280, 3752, 4288, 4480, 4592, 4690, 5248, 5360, 5494, 5740, 6560, 7504, 8576, 9184, 9380, 10720, 10988, 11480, 13120, 13735, 15008, 18368, 18760, 19229, 21440, 21976, 22960, 26240, 27470, 30016, 36736, 37520, 38458, 42880, 43952, 45920, 54940, 60032, 75040, 76916, 87904, 91840, 96145, 109880, 150080, 153832, 175808, 183680, 192290, 219760, 300160, 307664, 351616, 384580, 439520, 615328, 769160, 879040, 1230656, 1538320, 1758080, 2461312, 3076640, 6153280, 12306560]

約数ペア:

[(1, 12306560), (2, 6153280), (4, 3076640), (5, 2461312), (7, 1758080), (8, 1538320), (10, 1230656), (14, 879040), (16, 769160), (20, 615328), (28, 439520), (32, 384580), (35, 351616), (40, 307664), (41, 300160), (56, 219760), (64, 192290), (67, 183680), (70, 175808), (80, 153832), (82, 150080), (112, 109880), (128, 96145), (134, 91840), (140, 87904), (160, 76916), (164, 75040), (205, 60032), (224, 54940), (268, 45920), (280, 43952), (287, 42880), (320, 38458), (328, 37520), (335, 36736), (410, 30016), (448, 27470), (469, 26240), (536, 22960), (560, 21976), (574, 21440), (640, 19229), (656, 18760), (670, 18368), (820, 15008), (896, 13735), (938, 13120), (1072, 11480), (1120, 10988), (1148, 10720), (1312, 9380), (1340, 9184), (1435, 8576), (1640, 7504), (1876, 6560), (2144, 5740), (2240, 5494), (2296, 5360), (2345, 5248), (2624, 4690), (2680, 4592), (2747, 4480), (2870, 4288), (3280, 3752)]