549807840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2207}}^1$

素因数の和:2401

約数の個数: 144

約数和(自身を含む): 1887919488

約数和(自身を除く): 1338111648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 692, 720, 865, 1038, 1384, 1440, 1557, 1730, 2076, 2207, 2595, 2768, 3114, 3460, 4152, 4414, 5190, 5536, 6228, 6621, 6920, 7785, 8304, 8828, 10380, 11035, 12456, 13242, 13840, 15570, 16608, 17656, 19863, 20760, 22070, 24912, 26484, 27680, 31140, 33105, 35312, 39726, 41520, 44140, 49824, 52968, 62280, 66210, 70624, 79452, 83040, 88280, 99315, 105936, 124560, 132420, 158904, 176560, 198630, 211872, 249120, 264840, 317808, 353120, 381811, 397260, 529680, 635616, 763622, 794520, 1059360, 1145433, 1527244, 1589040, 1909055, 2290866, 3054488, 3178080, 3436299, 3818110, 4581732, 5727165, 6108976, 6872598, 7636220, 9163464, 11454330, 12217952, 13745196, 15272440, 17181495, 18326928, 22908660, 27490392, 30544880, 34362990, 36653856, 45817320, 54980784, 61089760, 68725980, 91634640, 109961568, 137451960, 183269280, 274903920, 549807840]

約数ペア:

[(1, 549807840), (2, 274903920), (3, 183269280), (4, 137451960), (5, 109961568), (6, 91634640), (8, 68725980), (9, 61089760), (10, 54980784), (12, 45817320), (15, 36653856), (16, 34362990), (18, 30544880), (20, 27490392), (24, 22908660), (30, 18326928), (32, 17181495), (36, 15272440), (40, 13745196), (45, 12217952), (48, 11454330), (60, 9163464), (72, 7636220), (80, 6872598), (90, 6108976), (96, 5727165), (120, 4581732), (144, 3818110), (160, 3436299), (173, 3178080), (180, 3054488), (240, 2290866), (288, 1909055), (346, 1589040), (360, 1527244), (480, 1145433), (519, 1059360), (692, 794520), (720, 763622), (865, 635616), (1038, 529680), (1384, 397260), (1440, 381811), (1557, 353120), (1730, 317808), (2076, 264840), (2207, 249120), (2595, 211872), (2768, 198630), (3114, 176560), (3460, 158904), (4152, 132420), (4414, 124560), (5190, 105936), (5536, 99315), (6228, 88280), (6621, 83040), (6920, 79452), (7785, 70624), (8304, 66210), (8828, 62280), (10380, 52968), (11035, 49824), (12456, 44140), (13242, 41520), (13840, 39726), (15570, 35312), (16608, 33105), (17656, 31140), (19863, 27680), (20760, 26484), (22070, 24912)]