85584240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16981}}^1$

素因数の和:17007

約数の個数: 120

約数和(自身を含む): 328499808

約数和(自身を除く): 242915568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16981, 33962, 50943, 67924, 84905, 101886, 118867, 135848, 152829, 169810, 203772, 237734, 254715, 271696, 305658, 339620, 356601, 407544, 475468, 509430, 594335, 611316, 679240, 713202, 764145, 815088, 950936, 1018860, 1069803, 1188670, 1222632, 1358480, 1426404, 1528290, 1783005, 1901872, 2037720, 2139606, 2377340, 2445264, 2852808, 3056580, 3566010, 4075440, 4279212, 4754680, 5349015, 5705616, 6113160, 7132020, 8558424, 9509360, 10698030, 12226320, 14264040, 17116848, 21396060, 28528080, 42792120, 85584240]

約数ペア:

[(1, 85584240), (2, 42792120), (3, 28528080), (4, 21396060), (5, 17116848), (6, 14264040), (7, 12226320), (8, 10698030), (9, 9509360), (10, 8558424), (12, 7132020), (14, 6113160), (15, 5705616), (16, 5349015), (18, 4754680), (20, 4279212), (21, 4075440), (24, 3566010), (28, 3056580), (30, 2852808), (35, 2445264), (36, 2377340), (40, 2139606), (42, 2037720), (45, 1901872), (48, 1783005), (56, 1528290), (60, 1426404), (63, 1358480), (70, 1222632), (72, 1188670), (80, 1069803), (84, 1018860), (90, 950936), (105, 815088), (112, 764145), (120, 713202), (126, 679240), (140, 611316), (144, 594335), (168, 509430), (180, 475468), (210, 407544), (240, 356601), (252, 339620), (280, 305658), (315, 271696), (336, 254715), (360, 237734), (420, 203772), (504, 169810), (560, 152829), (630, 135848), (720, 118867), (840, 101886), (1008, 84905), (1260, 67924), (1680, 50943), (2520, 33962), (5040, 16981)]