43345440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 144

約数和(自身を含む): 152845056

約数和(自身を除く): 109499616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 971, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1942, 2232, 2480, 2790, 2913, 2976, 3720, 3884, 4464, 4855, 4960, 5580, 5826, 7440, 7768, 8739, 8928, 9710, 11160, 11652, 14565, 14880, 15536, 17478, 19420, 22320, 23304, 29130, 30101, 31072, 34956, 38840, 43695, 44640, 46608, 58260, 60202, 69912, 77680, 87390, 90303, 93216, 116520, 120404, 139824, 150505, 155360, 174780, 180606, 233040, 240808, 270909, 279648, 301010, 349560, 361212, 451515, 466080, 481616, 541818, 602020, 699120, 722424, 903030, 963232, 1083636, 1204040, 1354545, 1398240, 1444848, 1806060, 2167272, 2408080, 2709090, 2889696, 3612120, 4334544, 4816160, 5418180, 7224240, 8669088, 10836360, 14448480, 21672720, 43345440]

約数ペア:

[(1, 43345440), (2, 21672720), (3, 14448480), (4, 10836360), (5, 8669088), (6, 7224240), (8, 5418180), (9, 4816160), (10, 4334544), (12, 3612120), (15, 2889696), (16, 2709090), (18, 2408080), (20, 2167272), (24, 1806060), (30, 1444848), (31, 1398240), (32, 1354545), (36, 1204040), (40, 1083636), (45, 963232), (48, 903030), (60, 722424), (62, 699120), (72, 602020), (80, 541818), (90, 481616), (93, 466080), (96, 451515), (120, 361212), (124, 349560), (144, 301010), (155, 279648), (160, 270909), (180, 240808), (186, 233040), (240, 180606), (248, 174780), (279, 155360), (288, 150505), (310, 139824), (360, 120404), (372, 116520), (465, 93216), (480, 90303), (496, 87390), (558, 77680), (620, 69912), (720, 60202), (744, 58260), (930, 46608), (971, 44640), (992, 43695), (1116, 38840), (1240, 34956), (1395, 31072), (1440, 30101), (1488, 29130), (1860, 23304), (1942, 22320), (2232, 19420), (2480, 17478), (2790, 15536), (2913, 14880), (2976, 14565), (3720, 11652), (3884, 11160), (4464, 9710), (4855, 8928), (4960, 8739), (5580, 7768), (5826, 7440)]