8183280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4871}}^1$

素因数の和:4894

約数の個数: 80

約数和(自身を含む): 28998144

約数和(自身を除く): 20814864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 4871, 9742, 14613, 19484, 24355, 29226, 34097, 38968, 48710, 58452, 68194, 73065, 77936, 97420, 102291, 116904, 136388, 146130, 170485, 194840, 204582, 233808, 272776, 292260, 340970, 389680, 409164, 511455, 545552, 584520, 681940, 818328, 1022910, 1169040, 1363880, 1636656, 2045820, 2727760, 4091640, 8183280]

約数ペア:

[(1, 8183280), (2, 4091640), (3, 2727760), (4, 2045820), (5, 1636656), (6, 1363880), (7, 1169040), (8, 1022910), (10, 818328), (12, 681940), (14, 584520), (15, 545552), (16, 511455), (20, 409164), (21, 389680), (24, 340970), (28, 292260), (30, 272776), (35, 233808), (40, 204582), (42, 194840), (48, 170485), (56, 146130), (60, 136388), (70, 116904), (80, 102291), (84, 97420), (105, 77936), (112, 73065), (120, 68194), (140, 58452), (168, 48710), (210, 38968), (240, 34097), (280, 29226), (336, 24355), (420, 19484), (560, 14613), (840, 9742), (1680, 4871)]