809718480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3593}}^1$

素因数の和:3925

約数の個数: 120

約数和(自身を含む): 2728751688

約数和(自身を除く): 1919033208

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, 240, 313, 360, 626, 720, 939, 1252, 1565, 1878, 2504, 2817, 3130, 3593, 3756, 4695, 5008, 5634, 6260, 7186, 7512, 9390, 10779, 11268, 12520, 14085, 14372, 15024, 17965, 18780, 21558, 22536, 25040, 28170, 28744, 32337, 35930, 37560, 43116, 45072, 53895, 56340, 57488, 64674, 71860, 75120, 86232, 107790, 112680, 129348, 143720, 161685, 172464, 215580, 225360, 258696, 287440, 323370, 431160, 517392, 646740, 862320, 1124609, 1293480, 2249218, 2586960, 3373827, 4498436, 5623045, 6747654, 8996872, 10121481, 11246090, 13495308, 16869135, 17993744, 20242962, 22492180, 26990616, 33738270, 40485924, 44984360, 50607405, 53981232, 67476540, 80971848, 89968720, 101214810, 134953080, 161943696, 202429620, 269906160, 404859240, 809718480]

約数ペア:

[(1, 809718480), (2, 404859240), (3, 269906160), (4, 202429620), (5, 161943696), (6, 134953080), (8, 101214810), (9, 89968720), (10, 80971848), (12, 67476540), (15, 53981232), (16, 50607405), (18, 44984360), (20, 40485924), (24, 33738270), (30, 26990616), (36, 22492180), (40, 20242962), (45, 17993744), (48, 16869135), (60, 13495308), (72, 11246090), (80, 10121481), (90, 8996872), (120, 6747654), (144, 5623045), (180, 4498436), (240, 3373827), (313, 2586960), (360, 2249218), (626, 1293480), (720, 1124609), (939, 862320), (1252, 646740), (1565, 517392), (1878, 431160), (2504, 323370), (2817, 287440), (3130, 258696), (3593, 225360), (3756, 215580), (4695, 172464), (5008, 161685), (5634, 143720), (6260, 129348), (7186, 112680), (7512, 107790), (9390, 86232), (10779, 75120), (11268, 71860), (12520, 64674), (14085, 57488), (14372, 56340), (15024, 53895), (17965, 45072), (18780, 43116), (21558, 37560), (22536, 35930), (25040, 32337), (28170, 28744)]