2490322320

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{42701}}^1$

素因数の和:42732

約数の個数: 140

約数和(自身を含む): 8681231196

約数和(自身を除く): 6190908876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 42701, 58320, 85402, 128103, 170804, 213505, 256206, 341608, 384309, 427010, 512412, 640515, 683216, 768618, 854020, 1024824, 1152927, 1281030, 1537236, 1708040, 1921545, 2049648, 2305854, 2562060, 3074472, 3416080, 3458781, 3843090, 4611708, 5124120, 5764635, 6148944, 6917562, 7686180, 9223416, 10248240, 10376343, 11529270, 13835124, 15372360, 17293905, 18446832, 20752686, 23058540, 27670248, 30744720, 31129029, 34587810, 41505372, 46117080, 51881715, 55340496, 62258058, 69175620, 83010744, 92234160, 103763430, 124516116, 138351240, 155645145, 166021488, 207526860, 249032232, 276702480, 311290290, 415053720, 498064464, 622580580, 830107440, 1245161160, 2490322320]

約数ペア:

[(1, 2490322320), (2, 1245161160), (3, 830107440), (4, 622580580), (5, 498064464), (6, 415053720), (8, 311290290), (9, 276702480), (10, 249032232), (12, 207526860), (15, 166021488), (16, 155645145), (18, 138351240), (20, 124516116), (24, 103763430), (27, 92234160), (30, 83010744), (36, 69175620), (40, 62258058), (45, 55340496), (48, 51881715), (54, 46117080), (60, 41505372), (72, 34587810), (80, 31129029), (81, 30744720), (90, 27670248), (108, 23058540), (120, 20752686), (135, 18446832), (144, 17293905), (162, 15372360), (180, 13835124), (216, 11529270), (240, 10376343), (243, 10248240), (270, 9223416), (324, 7686180), (360, 6917562), (405, 6148944), (432, 5764635), (486, 5124120), (540, 4611708), (648, 3843090), (720, 3458781), (729, 3416080), (810, 3074472), (972, 2562060), (1080, 2305854), (1215, 2049648), (1296, 1921545), (1458, 1708040), (1620, 1537236), (1944, 1281030), (2160, 1152927), (2430, 1024824), (2916, 854020), (3240, 768618), (3645, 683216), (3888, 640515), (4860, 512412), (5832, 427010), (6480, 384309), (7290, 341608), (9720, 256206), (11664, 213505), (14580, 170804), (19440, 128103), (29160, 85402), (42701, 58320)]