890773560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5741}}^1$

素因数の和:6189

約数の個数: 96

約数和(自身を含む): 2902236480

約数和(自身を除く): 2011462920

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, 180, 360, 431, 862, 1293, 1724, 2155, 2586, 3448, 3879, 4310, 5172, 5741, 6465, 7758, 8620, 10344, 11482, 12930, 15516, 17223, 17240, 19395, 22964, 25860, 28705, 31032, 34446, 38790, 45928, 51669, 51720, 57410, 68892, 77580, 86115, 103338, 114820, 137784, 155160, 172230, 206676, 229640, 258345, 344460, 413352, 516690, 688920, 1033380, 2066760, 2474371, 4948742, 7423113, 9897484, 12371855, 14846226, 19794968, 22269339, 24743710, 29692452, 37115565, 44538678, 49487420, 59384904, 74231130, 89077356, 98974840, 111346695, 148462260, 178154712, 222693390, 296924520, 445386780, 890773560]

約数ペア:

[(1, 890773560), (2, 445386780), (3, 296924520), (4, 222693390), (5, 178154712), (6, 148462260), (8, 111346695), (9, 98974840), (10, 89077356), (12, 74231130), (15, 59384904), (18, 49487420), (20, 44538678), (24, 37115565), (30, 29692452), (36, 24743710), (40, 22269339), (45, 19794968), (60, 14846226), (72, 12371855), (90, 9897484), (120, 7423113), (180, 4948742), (360, 2474371), (431, 2066760), (862, 1033380), (1293, 688920), (1724, 516690), (2155, 413352), (2586, 344460), (3448, 258345), (3879, 229640), (4310, 206676), (5172, 172230), (5741, 155160), (6465, 137784), (7758, 114820), (8620, 103338), (10344, 86115), (11482, 77580), (12930, 68892), (15516, 57410), (17223, 51720), (17240, 51669), (19395, 45928), (22964, 38790), (25860, 34446), (28705, 31032)]