13289760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:871

約数の個数: 144

約数和(自身を含む): 49533120

約数和(自身を除く): 36243360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 839, 880, 990, 1056, 1320, 1440, 1584, 1678, 1760, 1980, 2517, 2640, 3168, 3356, 3960, 4195, 5034, 5280, 6712, 7551, 7920, 8390, 9229, 10068, 12585, 13424, 15102, 15840, 16780, 18458, 20136, 25170, 26848, 27687, 30204, 33560, 36916, 37755, 40272, 46145, 50340, 55374, 60408, 67120, 73832, 75510, 80544, 83061, 92290, 100680, 110748, 120816, 134240, 138435, 147664, 151020, 166122, 184580, 201360, 221496, 241632, 276870, 295328, 302040, 332244, 369160, 402720, 415305, 442992, 553740, 604080, 664488, 738320, 830610, 885984, 1107480, 1208160, 1328976, 1476640, 1661220, 2214960, 2657952, 3322440, 4429920, 6644880, 13289760]

約数ペア:

[(1, 13289760), (2, 6644880), (3, 4429920), (4, 3322440), (5, 2657952), (6, 2214960), (8, 1661220), (9, 1476640), (10, 1328976), (11, 1208160), (12, 1107480), (15, 885984), (16, 830610), (18, 738320), (20, 664488), (22, 604080), (24, 553740), (30, 442992), (32, 415305), (33, 402720), (36, 369160), (40, 332244), (44, 302040), (45, 295328), (48, 276870), (55, 241632), (60, 221496), (66, 201360), (72, 184580), (80, 166122), (88, 151020), (90, 147664), (96, 138435), (99, 134240), (110, 120816), (120, 110748), (132, 100680), (144, 92290), (160, 83061), (165, 80544), (176, 75510), (180, 73832), (198, 67120), (220, 60408), (240, 55374), (264, 50340), (288, 46145), (330, 40272), (352, 37755), (360, 36916), (396, 33560), (440, 30204), (480, 27687), (495, 26848), (528, 25170), (660, 20136), (720, 18458), (792, 16780), (839, 15840), (880, 15102), (990, 13424), (1056, 12585), (1320, 10068), (1440, 9229), (1584, 8390), (1678, 7920), (1760, 7551), (1980, 6712), (2517, 5280), (2640, 5034), (3168, 4195), (3356, 3960)]