76204080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1099

約数の個数: 120

約数和(自身を含む): 258532560

約数和(自身を除く): 182328480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 971, 981, 1090, 1308, 1635, 1744, 1942, 1962, 2180, 2616, 2913, 3270, 3884, 3924, 4360, 4855, 4905, 5232, 5826, 6540, 7768, 7848, 8720, 8739, 9710, 9810, 11652, 13080, 14565, 15536, 15696, 17478, 19420, 19620, 23304, 26160, 29130, 34956, 38840, 39240, 43695, 46608, 58260, 69912, 77680, 78480, 87390, 105839, 116520, 139824, 174780, 211678, 233040, 317517, 349560, 423356, 529195, 635034, 699120, 846712, 952551, 1058390, 1270068, 1587585, 1693424, 1905102, 2116780, 2540136, 3175170, 3810204, 4233560, 4762755, 5080272, 6350340, 7620408, 8467120, 9525510, 12700680, 15240816, 19051020, 25401360, 38102040, 76204080]

約数ペア:

[(1, 76204080), (2, 38102040), (3, 25401360), (4, 19051020), (5, 15240816), (6, 12700680), (8, 9525510), (9, 8467120), (10, 7620408), (12, 6350340), (15, 5080272), (16, 4762755), (18, 4233560), (20, 3810204), (24, 3175170), (30, 2540136), (36, 2116780), (40, 1905102), (45, 1693424), (48, 1587585), (60, 1270068), (72, 1058390), (80, 952551), (90, 846712), (109, 699120), (120, 635034), (144, 529195), (180, 423356), (218, 349560), (240, 317517), (327, 233040), (360, 211678), (436, 174780), (545, 139824), (654, 116520), (720, 105839), (872, 87390), (971, 78480), (981, 77680), (1090, 69912), (1308, 58260), (1635, 46608), (1744, 43695), (1942, 39240), (1962, 38840), (2180, 34956), (2616, 29130), (2913, 26160), (3270, 23304), (3884, 19620), (3924, 19420), (4360, 17478), (4855, 15696), (4905, 15536), (5232, 14565), (5826, 13080), (6540, 11652), (7768, 9810), (7848, 9710), (8720, 8739)]