671854320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{971}}^1$

素因数の和:1052

約数の個数: 180

約数和(自身を含む): 2333843928

約数和(自身を除く): 1661989608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 961, 971, 1116, 1240, 1395, 1488, 1860, 1922, 1942, 2232, 2480, 2790, 2883, 2913, 3720, 3844, 3884, 4464, 4805, 4855, 5580, 5766, 5826, 7440, 7688, 7768, 8649, 8739, 9610, 9710, 11160, 11532, 11652, 14415, 14565, 15376, 15536, 17298, 17478, 19220, 19420, 22320, 23064, 23304, 28830, 29130, 30101, 34596, 34956, 38440, 38840, 43245, 43695, 46128, 46608, 57660, 58260, 60202, 69192, 69912, 76880, 77680, 86490, 87390, 90303, 115320, 116520, 120404, 138384, 139824, 150505, 172980, 174780, 180606, 230640, 233040, 240808, 270909, 301010, 345960, 349560, 361212, 451515, 481616, 541818, 602020, 691920, 699120, 722424, 903030, 933131, 1083636, 1204040, 1354545, 1444848, 1806060, 1866262, 2167272, 2408080, 2709090, 2799393, 3612120, 3732524, 4334544, 4665655, 5418180, 5598786, 7224240, 7465048, 8398179, 9331310, 10836360, 11197572, 13996965, 14930096, 16796358, 18662620, 21672720, 22395144, 27993930, 33592716, 37325240, 41990895, 44790288, 55987860, 67185432, 74650480, 83981790, 111975720, 134370864, 167963580, 223951440, 335927160, 671854320]

約数ペア:

[(1, 671854320), (2, 335927160), (3, 223951440), (4, 167963580), (5, 134370864), (6, 111975720), (8, 83981790), (9, 74650480), (10, 67185432), (12, 55987860), (15, 44790288), (16, 41990895), (18, 37325240), (20, 33592716), (24, 27993930), (30, 22395144), (31, 21672720), (36, 18662620), (40, 16796358), (45, 14930096), (48, 13996965), (60, 11197572), (62, 10836360), (72, 9331310), (80, 8398179), (90, 7465048), (93, 7224240), (120, 5598786), (124, 5418180), (144, 4665655), (155, 4334544), (180, 3732524), (186, 3612120), (240, 2799393), (248, 2709090), (279, 2408080), (310, 2167272), (360, 1866262), (372, 1806060), (465, 1444848), (496, 1354545), (558, 1204040), (620, 1083636), (720, 933131), (744, 903030), (930, 722424), (961, 699120), (971, 691920), (1116, 602020), (1240, 541818), (1395, 481616), (1488, 451515), (1860, 361212), (1922, 349560), (1942, 345960), (2232, 301010), (2480, 270909), (2790, 240808), (2883, 233040), (2913, 230640), (3720, 180606), (3844, 174780), (3884, 172980), (4464, 150505), (4805, 139824), (4855, 138384), (5580, 120404), (5766, 116520), (5826, 115320), (7440, 90303), (7688, 87390), (7768, 86490), (8649, 77680), (8739, 76880), (9610, 69912), (9710, 69192), (11160, 60202), (11532, 58260), (11652, 57660), (14415, 46608), (14565, 46128), (15376, 43695), (15536, 43245), (17298, 38840), (17478, 38440), (19220, 34956), (19420, 34596), (22320, 30101), (23064, 29130), (23304, 28830)]