12416665680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{907651}}^1$

素因数の和:907689

約数の個数: 120

約数和(自身を含む): 43894050720

約数和(自身を除く): 31477385040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 907651, 1815302, 2722953, 3630604, 4538255, 5445906, 7261208, 8168859, 9076510, 10891812, 13614765, 14522416, 16337718, 17245369, 18153020, 21783624, 27229530, 32675436, 34490738, 36306040, 40844295, 43567248, 51736107, 54459060, 65350872, 68981476, 72612080, 81688590, 86226845, 103472214, 108918120, 130701744, 137962952, 155208321, 163377180, 172453690, 206944428, 217836240, 258680535, 275925904, 310416642, 326754360, 344907380, 413888856, 517361070, 620833284, 653508720, 689814760, 776041605, 827777712, 1034722140, 1241666568, 1379629520, 1552083210, 2069444280, 2483333136, 3104166420, 4138888560, 6208332840, 12416665680]

約数ペア:

[(1, 12416665680), (2, 6208332840), (3, 4138888560), (4, 3104166420), (5, 2483333136), (6, 2069444280), (8, 1552083210), (9, 1379629520), (10, 1241666568), (12, 1034722140), (15, 827777712), (16, 776041605), (18, 689814760), (19, 653508720), (20, 620833284), (24, 517361070), (30, 413888856), (36, 344907380), (38, 326754360), (40, 310416642), (45, 275925904), (48, 258680535), (57, 217836240), (60, 206944428), (72, 172453690), (76, 163377180), (80, 155208321), (90, 137962952), (95, 130701744), (114, 108918120), (120, 103472214), (144, 86226845), (152, 81688590), (171, 72612080), (180, 68981476), (190, 65350872), (228, 54459060), (240, 51736107), (285, 43567248), (304, 40844295), (342, 36306040), (360, 34490738), (380, 32675436), (456, 27229530), (570, 21783624), (684, 18153020), (720, 17245369), (760, 16337718), (855, 14522416), (912, 13614765), (1140, 10891812), (1368, 9076510), (1520, 8168859), (1710, 7261208), (2280, 5445906), (2736, 4538255), (3420, 3630604), (4560, 2722953), (6840, 1815302), (13680, 907651)]