545261160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 1674432000

約数和(自身を除く): 1129170840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 113, 120, 158, 226, 237, 316, 339, 395, 452, 474, 509, 565, 632, 678, 790, 904, 948, 1018, 1130, 1185, 1356, 1527, 1580, 1695, 1896, 2036, 2260, 2370, 2545, 2712, 3054, 3160, 3390, 4072, 4520, 4740, 5090, 6108, 6780, 7635, 8927, 9480, 10180, 12216, 13560, 15270, 17854, 20360, 26781, 30540, 35708, 40211, 44635, 53562, 57517, 61080, 71416, 80422, 89270, 107124, 115034, 120633, 133905, 160844, 172551, 178540, 201055, 214248, 230068, 241266, 267810, 287585, 321688, 345102, 357080, 402110, 460136, 482532, 535620, 575170, 603165, 690204, 804220, 862755, 965064, 1071240, 1150340, 1206330, 1380408, 1608440, 1725510, 2300680, 2412660, 3451020, 4543843, 4825320, 6902040, 9087686, 13631529, 18175372, 22719215, 27263058, 36350744, 45438430, 54526116, 68157645, 90876860, 109052232, 136315290, 181753720, 272630580, 545261160]

約数ペア:

[(1, 545261160), (2, 272630580), (3, 181753720), (4, 136315290), (5, 109052232), (6, 90876860), (8, 68157645), (10, 54526116), (12, 45438430), (15, 36350744), (20, 27263058), (24, 22719215), (30, 18175372), (40, 13631529), (60, 9087686), (79, 6902040), (113, 4825320), (120, 4543843), (158, 3451020), (226, 2412660), (237, 2300680), (316, 1725510), (339, 1608440), (395, 1380408), (452, 1206330), (474, 1150340), (509, 1071240), (565, 965064), (632, 862755), (678, 804220), (790, 690204), (904, 603165), (948, 575170), (1018, 535620), (1130, 482532), (1185, 460136), (1356, 402110), (1527, 357080), (1580, 345102), (1695, 321688), (1896, 287585), (2036, 267810), (2260, 241266), (2370, 230068), (2545, 214248), (2712, 201055), (3054, 178540), (3160, 172551), (3390, 160844), (4072, 133905), (4520, 120633), (4740, 115034), (5090, 107124), (6108, 89270), (6780, 80422), (7635, 71416), (8927, 61080), (9480, 57517), (10180, 53562), (12216, 44635), (13560, 40211), (15270, 35708), (17854, 30540), (20360, 26781)]