19314897120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1490347}}^1$

素因数の和:1490374

約数の個数: 120

約数和(自身を含む): 68165536824

約数和(自身を除く): 48850639704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1490347, 2980694, 4471041, 5961388, 7451735, 8942082, 11922776, 13413123, 14903470, 17884164, 22355205, 23845552, 26826246, 29806940, 35768328, 40239369, 44710410, 47691104, 53652492, 59613880, 67065615, 71536656, 80478738, 89420820, 107304984, 119227760, 120718107, 134131230, 143073312, 160957476, 178841640, 201196845, 214609968, 238455520, 241436214, 268262460, 321914952, 357683280, 402393690, 429219936, 482872428, 536524920, 603590535, 643829904, 715366560, 804787380, 965744856, 1073049840, 1207181070, 1287659808, 1609574760, 1931489712, 2146099680, 2414362140, 3219149520, 3862979424, 4828724280, 6438299040, 9657448560, 19314897120]

約数ペア:

[(1, 19314897120), (2, 9657448560), (3, 6438299040), (4, 4828724280), (5, 3862979424), (6, 3219149520), (8, 2414362140), (9, 2146099680), (10, 1931489712), (12, 1609574760), (15, 1287659808), (16, 1207181070), (18, 1073049840), (20, 965744856), (24, 804787380), (27, 715366560), (30, 643829904), (32, 603590535), (36, 536524920), (40, 482872428), (45, 429219936), (48, 402393690), (54, 357683280), (60, 321914952), (72, 268262460), (80, 241436214), (81, 238455520), (90, 214609968), (96, 201196845), (108, 178841640), (120, 160957476), (135, 143073312), (144, 134131230), (160, 120718107), (162, 119227760), (180, 107304984), (216, 89420820), (240, 80478738), (270, 71536656), (288, 67065615), (324, 59613880), (360, 53652492), (405, 47691104), (432, 44710410), (480, 40239369), (540, 35768328), (648, 29806940), (720, 26826246), (810, 23845552), (864, 22355205), (1080, 17884164), (1296, 14903470), (1440, 13413123), (1620, 11922776), (2160, 8942082), (2592, 7451735), (3240, 5961388), (4320, 4471041), (6480, 2980694), (12960, 1490347)]