263484720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12619}}^1$

素因数の和:12667

約数の個数: 120

約数和(自身を含む): 915454800

約数和(自身を除く): 651970080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 12619, 20880, 25238, 37857, 50476, 63095, 75714, 100952, 113571, 126190, 151428, 189285, 201904, 227142, 252380, 302856, 365951, 378570, 454284, 504760, 567855, 605712, 731902, 757140, 908568, 1009520, 1097853, 1135710, 1463804, 1514280, 1817136, 1829755, 2195706, 2271420, 2927608, 3028560, 3293559, 3659510, 4391412, 4542840, 5489265, 5855216, 6587118, 7319020, 8782824, 9085680, 10978530, 13174236, 14638040, 16467795, 17565648, 21957060, 26348472, 29276080, 32935590, 43914120, 52696944, 65871180, 87828240, 131742360, 263484720]

約数ペア:

[(1, 263484720), (2, 131742360), (3, 87828240), (4, 65871180), (5, 52696944), (6, 43914120), (8, 32935590), (9, 29276080), (10, 26348472), (12, 21957060), (15, 17565648), (16, 16467795), (18, 14638040), (20, 13174236), (24, 10978530), (29, 9085680), (30, 8782824), (36, 7319020), (40, 6587118), (45, 5855216), (48, 5489265), (58, 4542840), (60, 4391412), (72, 3659510), (80, 3293559), (87, 3028560), (90, 2927608), (116, 2271420), (120, 2195706), (144, 1829755), (145, 1817136), (174, 1514280), (180, 1463804), (232, 1135710), (240, 1097853), (261, 1009520), (290, 908568), (348, 757140), (360, 731902), (435, 605712), (464, 567855), (522, 504760), (580, 454284), (696, 378570), (720, 365951), (870, 302856), (1044, 252380), (1160, 227142), (1305, 201904), (1392, 189285), (1740, 151428), (2088, 126190), (2320, 113571), (2610, 100952), (3480, 75714), (4176, 63095), (5220, 50476), (6960, 37857), (10440, 25238), (12619, 20880)]