678621960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14843}}^1$

素因数の和:14987

約数の個数: 96

約数和(自身を含む): 2223037440

約数和(自身を除く): 1544415480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 7620, 9144, 11430, 14843, 15240, 22860, 29686, 44529, 45720, 59372, 74215, 89058, 118744, 133587, 148430, 178116, 222645, 267174, 296860, 356232, 445290, 534348, 593720, 667935, 890580, 1068696, 1335870, 1781160, 1885061, 2671740, 3770122, 5343480, 5655183, 7540244, 9425305, 11310366, 15080488, 16965549, 18850610, 22620732, 28275915, 33931098, 37701220, 45241464, 56551830, 67862196, 75402440, 84827745, 113103660, 135724392, 169655490, 226207320, 339310980, 678621960]

約数ペア:

[(1, 678621960), (2, 339310980), (3, 226207320), (4, 169655490), (5, 135724392), (6, 113103660), (8, 84827745), (9, 75402440), (10, 67862196), (12, 56551830), (15, 45241464), (18, 37701220), (20, 33931098), (24, 28275915), (30, 22620732), (36, 18850610), (40, 16965549), (45, 15080488), (60, 11310366), (72, 9425305), (90, 7540244), (120, 5655183), (127, 5343480), (180, 3770122), (254, 2671740), (360, 1885061), (381, 1781160), (508, 1335870), (635, 1068696), (762, 890580), (1016, 667935), (1143, 593720), (1270, 534348), (1524, 445290), (1905, 356232), (2286, 296860), (2540, 267174), (3048, 222645), (3810, 178116), (4572, 148430), (5080, 133587), (5715, 118744), (7620, 89058), (9144, 74215), (11430, 59372), (14843, 45720), (15240, 44529), (22860, 29686)]