189524640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3254

約数の個数: 96

約数和(自身を含む): 601896960

約数和(自身を除く): 412372320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3109, 3810, 4064, 5080, 6096, 6218, 7620, 9327, 10160, 12192, 12436, 15240, 15545, 18654, 20320, 24872, 30480, 31090, 37308, 46635, 49744, 60960, 62180, 74616, 93270, 99488, 124360, 149232, 186540, 248720, 298464, 373080, 394843, 497440, 746160, 789686, 1184529, 1492320, 1579372, 1974215, 2369058, 3158744, 3948430, 4738116, 5922645, 6317488, 7896860, 9476232, 11845290, 12634976, 15793720, 18952464, 23690580, 31587440, 37904928, 47381160, 63174880, 94762320, 189524640]

約数ペア:

[(1, 189524640), (2, 94762320), (3, 63174880), (4, 47381160), (5, 37904928), (6, 31587440), (8, 23690580), (10, 18952464), (12, 15793720), (15, 12634976), (16, 11845290), (20, 9476232), (24, 7896860), (30, 6317488), (32, 5922645), (40, 4738116), (48, 3948430), (60, 3158744), (80, 2369058), (96, 1974215), (120, 1579372), (127, 1492320), (160, 1184529), (240, 789686), (254, 746160), (381, 497440), (480, 394843), (508, 373080), (635, 298464), (762, 248720), (1016, 186540), (1270, 149232), (1524, 124360), (1905, 99488), (2032, 93270), (2540, 74616), (3048, 62180), (3109, 60960), (3810, 49744), (4064, 46635), (5080, 37308), (6096, 31090), (6218, 30480), (7620, 24872), (9327, 20320), (10160, 18654), (12192, 15545), (12436, 15240)]