2517859440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{17573}}^1$

素因数の和:17791

約数の個数: 120

約数和(自身を含む): 8498786400

約数和(自身を除く): 5980926960

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, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 9552, 11940, 14328, 15920, 17573, 17910, 23880, 28656, 35146, 35820, 47760, 52719, 70292, 71640, 87865, 105438, 140584, 143280, 158157, 175730, 210876, 263595, 281168, 316314, 351460, 421752, 527190, 632628, 702920, 790785, 843504, 1054380, 1265256, 1405840, 1581570, 2108760, 2530512, 3163140, 3497027, 4217520, 6326280, 6994054, 10491081, 12652560, 13988108, 17485135, 20982162, 27976216, 31473243, 34970270, 41964324, 52455405, 55952432, 62946486, 69940540, 83928648, 104910810, 125892972, 139881080, 157366215, 167857296, 209821620, 251785944, 279762160, 314732430, 419643240, 503571888, 629464860, 839286480, 1258929720, 2517859440]

約数ペア:

[(1, 2517859440), (2, 1258929720), (3, 839286480), (4, 629464860), (5, 503571888), (6, 419643240), (8, 314732430), (9, 279762160), (10, 251785944), (12, 209821620), (15, 167857296), (16, 157366215), (18, 139881080), (20, 125892972), (24, 104910810), (30, 83928648), (36, 69940540), (40, 62946486), (45, 55952432), (48, 52455405), (60, 41964324), (72, 34970270), (80, 31473243), (90, 27976216), (120, 20982162), (144, 17485135), (180, 13988108), (199, 12652560), (240, 10491081), (360, 6994054), (398, 6326280), (597, 4217520), (720, 3497027), (796, 3163140), (995, 2530512), (1194, 2108760), (1592, 1581570), (1791, 1405840), (1990, 1265256), (2388, 1054380), (2985, 843504), (3184, 790785), (3582, 702920), (3980, 632628), (4776, 527190), (5970, 421752), (7164, 351460), (7960, 316314), (8955, 281168), (9552, 263595), (11940, 210876), (14328, 175730), (15920, 158157), (17573, 143280), (17910, 140584), (23880, 105438), (28656, 87865), (35146, 71640), (35820, 70292), (47760, 52719)]