80765160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{96149}}^1$

素因数の和:96170

約数の個数: 64

約数和(自身を含む): 276912000

約数和(自身を除く): 196146840

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, 210, 280, 420, 840, 96149, 192298, 288447, 384596, 480745, 576894, 673043, 769192, 961490, 1153788, 1346086, 1442235, 1922980, 2019129, 2307576, 2692172, 2884470, 3365215, 3845960, 4038258, 5384344, 5768940, 6730430, 8076516, 10095645, 11537880, 13460860, 16153032, 20191290, 26921720, 40382580, 80765160]

約数ペア:

[(1, 80765160), (2, 40382580), (3, 26921720), (4, 20191290), (5, 16153032), (6, 13460860), (7, 11537880), (8, 10095645), (10, 8076516), (12, 6730430), (14, 5768940), (15, 5384344), (20, 4038258), (21, 3845960), (24, 3365215), (28, 2884470), (30, 2692172), (35, 2307576), (40, 2019129), (42, 1922980), (56, 1442235), (60, 1346086), (70, 1153788), (84, 961490), (105, 769192), (120, 673043), (140, 576894), (168, 480745), (210, 384596), (280, 288447), (420, 192298), (840, 96149)]