1018806120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11941}}^1$

素因数の和:12040

約数の個数: 128

約数和(自身を含む): 3439296000

約数和(自身を除く): 2420489880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2844, 3160, 3555, 4266, 4740, 5688, 7110, 8532, 9480, 10665, 11941, 14220, 17064, 21330, 23882, 28440, 35823, 42660, 47764, 59705, 71646, 85320, 95528, 107469, 119410, 143292, 179115, 214938, 238820, 286584, 322407, 358230, 429876, 477640, 537345, 644814, 716460, 859752, 943339, 1074690, 1289628, 1432920, 1612035, 1886678, 2149380, 2579256, 2830017, 3224070, 3773356, 4298760, 4716695, 5660034, 6448140, 7546712, 8490051, 9433390, 11320068, 12896280, 14150085, 16980102, 18866780, 22640136, 25470153, 28300170, 33960204, 37733560, 42450255, 50940306, 56600340, 67920408, 84900510, 101880612, 113200680, 127350765, 169801020, 203761224, 254701530, 339602040, 509403060, 1018806120]

約数ペア:

[(1, 1018806120), (2, 509403060), (3, 339602040), (4, 254701530), (5, 203761224), (6, 169801020), (8, 127350765), (9, 113200680), (10, 101880612), (12, 84900510), (15, 67920408), (18, 56600340), (20, 50940306), (24, 42450255), (27, 37733560), (30, 33960204), (36, 28300170), (40, 25470153), (45, 22640136), (54, 18866780), (60, 16980102), (72, 14150085), (79, 12896280), (90, 11320068), (108, 9433390), (120, 8490051), (135, 7546712), (158, 6448140), (180, 5660034), (216, 4716695), (237, 4298760), (270, 3773356), (316, 3224070), (360, 2830017), (395, 2579256), (474, 2149380), (540, 1886678), (632, 1612035), (711, 1432920), (790, 1289628), (948, 1074690), (1080, 943339), (1185, 859752), (1422, 716460), (1580, 644814), (1896, 537345), (2133, 477640), (2370, 429876), (2844, 358230), (3160, 322407), (3555, 286584), (4266, 238820), (4740, 214938), (5688, 179115), (7110, 143292), (8532, 119410), (9480, 107469), (10665, 95528), (11941, 85320), (14220, 71646), (17064, 59705), (21330, 47764), (23882, 42660), (28440, 35823)]