10778640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 33831168

約数和(自身を除く): 23052528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 463, 485, 582, 776, 926, 970, 1164, 1389, 1455, 1552, 1852, 1940, 2315, 2328, 2778, 2910, 3704, 3880, 4630, 4656, 5556, 5820, 6945, 7408, 7760, 9260, 11112, 11640, 13890, 18520, 22224, 23280, 27780, 37040, 44911, 55560, 89822, 111120, 134733, 179644, 224555, 269466, 359288, 449110, 538932, 673665, 718576, 898220, 1077864, 1347330, 1796440, 2155728, 2694660, 3592880, 5389320, 10778640]

約数ペア:

[(1, 10778640), (2, 5389320), (3, 3592880), (4, 2694660), (5, 2155728), (6, 1796440), (8, 1347330), (10, 1077864), (12, 898220), (15, 718576), (16, 673665), (20, 538932), (24, 449110), (30, 359288), (40, 269466), (48, 224555), (60, 179644), (80, 134733), (97, 111120), (120, 89822), (194, 55560), (240, 44911), (291, 37040), (388, 27780), (463, 23280), (485, 22224), (582, 18520), (776, 13890), (926, 11640), (970, 11112), (1164, 9260), (1389, 7760), (1455, 7408), (1552, 6945), (1852, 5820), (1940, 5556), (2315, 4656), (2328, 4630), (2778, 3880), (2910, 3704)]