80059560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 276480000

約数和(自身を除く): 196420440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 191, 210, 280, 382, 420, 499, 573, 764, 840, 955, 998, 1146, 1337, 1497, 1528, 1910, 1996, 2292, 2495, 2674, 2865, 2994, 3493, 3820, 3992, 4011, 4584, 4990, 5348, 5730, 5988, 6685, 6986, 7485, 7640, 8022, 9980, 10479, 10696, 11460, 11976, 13370, 13972, 14970, 16044, 17465, 19960, 20055, 20958, 22920, 26740, 27944, 29940, 32088, 34930, 40110, 41916, 52395, 53480, 59880, 69860, 80220, 83832, 95309, 104790, 139720, 160440, 190618, 209580, 285927, 381236, 419160, 476545, 571854, 667163, 762472, 953090, 1143708, 1334326, 1429635, 1906180, 2001489, 2287416, 2668652, 2859270, 3335815, 3812360, 4002978, 5337304, 5718540, 6671630, 8005956, 10007445, 11437080, 13343260, 16011912, 20014890, 26686520, 40029780, 80059560]

約数ペア:

[(1, 80059560), (2, 40029780), (3, 26686520), (4, 20014890), (5, 16011912), (6, 13343260), (7, 11437080), (8, 10007445), (10, 8005956), (12, 6671630), (14, 5718540), (15, 5337304), (20, 4002978), (21, 3812360), (24, 3335815), (28, 2859270), (30, 2668652), (35, 2287416), (40, 2001489), (42, 1906180), (56, 1429635), (60, 1334326), (70, 1143708), (84, 953090), (105, 762472), (120, 667163), (140, 571854), (168, 476545), (191, 419160), (210, 381236), (280, 285927), (382, 209580), (420, 190618), (499, 160440), (573, 139720), (764, 104790), (840, 95309), (955, 83832), (998, 80220), (1146, 69860), (1337, 59880), (1497, 53480), (1528, 52395), (1910, 41916), (1996, 40110), (2292, 34930), (2495, 32088), (2674, 29940), (2865, 27944), (2994, 26740), (3493, 22920), (3820, 20958), (3992, 20055), (4011, 19960), (4584, 17465), (4990, 16044), (5348, 14970), (5730, 13972), (5988, 13370), (6685, 11976), (6986, 11460), (7485, 10696), (7640, 10479), (8022, 9980)]