3132080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 9160128

約数和(自身を除く): 6028048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 47, 49, 56, 68, 70, 80, 85, 94, 98, 112, 119, 136, 140, 170, 188, 196, 235, 238, 245, 272, 280, 329, 340, 376, 392, 470, 476, 490, 560, 595, 658, 680, 752, 784, 799, 833, 940, 952, 980, 1190, 1316, 1360, 1598, 1645, 1666, 1880, 1904, 1960, 2303, 2380, 2632, 3196, 3290, 3332, 3760, 3920, 3995, 4165, 4606, 4760, 5264, 5593, 6392, 6580, 6664, 7990, 8330, 9212, 9520, 11186, 11515, 12784, 13160, 13328, 15980, 16660, 18424, 22372, 23030, 26320, 27965, 31960, 33320, 36848, 39151, 44744, 46060, 55930, 63920, 66640, 78302, 89488, 92120, 111860, 156604, 184240, 195755, 223720, 313208, 391510, 447440, 626416, 783020, 1566040, 3132080]

約数ペア:

[(1, 3132080), (2, 1566040), (4, 783020), (5, 626416), (7, 447440), (8, 391510), (10, 313208), (14, 223720), (16, 195755), (17, 184240), (20, 156604), (28, 111860), (34, 92120), (35, 89488), (40, 78302), (47, 66640), (49, 63920), (56, 55930), (68, 46060), (70, 44744), (80, 39151), (85, 36848), (94, 33320), (98, 31960), (112, 27965), (119, 26320), (136, 23030), (140, 22372), (170, 18424), (188, 16660), (196, 15980), (235, 13328), (238, 13160), (245, 12784), (272, 11515), (280, 11186), (329, 9520), (340, 9212), (376, 8330), (392, 7990), (470, 6664), (476, 6580), (490, 6392), (560, 5593), (595, 5264), (658, 4760), (680, 4606), (752, 4165), (784, 3995), (799, 3920), (833, 3760), (940, 3332), (952, 3290), (980, 3196), (1190, 2632), (1316, 2380), (1360, 2303), (1598, 1960), (1645, 1904), (1666, 1880)]