304816320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1103

約数の個数: 168

約数和(自身を含む): 1059149520

約数和(自身を除く): 754333200

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, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 480, 545, 576, 654, 720, 872, 960, 971, 981, 1090, 1308, 1440, 1635, 1744, 1942, 1962, 2180, 2616, 2880, 2913, 3270, 3488, 3884, 3924, 4360, 4855, 4905, 5232, 5826, 6540, 6976, 7768, 7848, 8720, 8739, 9710, 9810, 10464, 11652, 13080, 14565, 15536, 15696, 17440, 17478, 19420, 19620, 20928, 23304, 26160, 29130, 31072, 31392, 34880, 34956, 38840, 39240, 43695, 46608, 52320, 58260, 62144, 62784, 69912, 77680, 78480, 87390, 93216, 104640, 105839, 116520, 139824, 155360, 156960, 174780, 186432, 211678, 233040, 279648, 310720, 313920, 317517, 349560, 423356, 466080, 529195, 559296, 635034, 699120, 846712, 932160, 952551, 1058390, 1270068, 1398240, 1587585, 1693424, 1905102, 2116780, 2540136, 2796480, 3175170, 3386848, 3810204, 4233560, 4762755, 5080272, 6350340, 6773696, 7620408, 8467120, 9525510, 10160544, 12700680, 15240816, 16934240, 19051020, 20321088, 25401360, 30481632, 33868480, 38102040, 50802720, 60963264, 76204080, 101605440, 152408160, 304816320]

約数ペア:

[(1, 304816320), (2, 152408160), (3, 101605440), (4, 76204080), (5, 60963264), (6, 50802720), (8, 38102040), (9, 33868480), (10, 30481632), (12, 25401360), (15, 20321088), (16, 19051020), (18, 16934240), (20, 15240816), (24, 12700680), (30, 10160544), (32, 9525510), (36, 8467120), (40, 7620408), (45, 6773696), (48, 6350340), (60, 5080272), (64, 4762755), (72, 4233560), (80, 3810204), (90, 3386848), (96, 3175170), (109, 2796480), (120, 2540136), (144, 2116780), (160, 1905102), (180, 1693424), (192, 1587585), (218, 1398240), (240, 1270068), (288, 1058390), (320, 952551), (327, 932160), (360, 846712), (436, 699120), (480, 635034), (545, 559296), (576, 529195), (654, 466080), (720, 423356), (872, 349560), (960, 317517), (971, 313920), (981, 310720), (1090, 279648), (1308, 233040), (1440, 211678), (1635, 186432), (1744, 174780), (1942, 156960), (1962, 155360), (2180, 139824), (2616, 116520), (2880, 105839), (2913, 104640), (3270, 93216), (3488, 87390), (3884, 78480), (3924, 77680), (4360, 69912), (4855, 62784), (4905, 62144), (5232, 58260), (5826, 52320), (6540, 46608), (6976, 43695), (7768, 39240), (7848, 38840), (8720, 34956), (8739, 34880), (9710, 31392), (9810, 31072), (10464, 29130), (11652, 26160), (13080, 23304), (14565, 20928), (15536, 19620), (15696, 19420), (17440, 17478)]