13561920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:317

約数の個数: 168

約数和(自身を含む): 49569624

約数和(自身を除く): 36007704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 277, 288, 306, 320, 340, 360, 408, 480, 510, 544, 554, 576, 612, 680, 720, 765, 816, 831, 960, 1020, 1088, 1108, 1224, 1360, 1385, 1440, 1530, 1632, 1662, 2040, 2216, 2448, 2493, 2720, 2770, 2880, 3060, 3264, 3324, 4080, 4155, 4432, 4709, 4896, 4986, 5440, 5540, 6120, 6648, 8160, 8310, 8864, 9418, 9792, 9972, 11080, 12240, 12465, 13296, 14127, 16320, 16620, 17728, 18836, 19944, 22160, 23545, 24480, 24930, 26592, 28254, 33240, 37672, 39888, 42381, 44320, 47090, 48960, 49860, 53184, 56508, 66480, 70635, 75344, 79776, 84762, 88640, 94180, 99720, 113016, 132960, 141270, 150688, 159552, 169524, 188360, 199440, 211905, 226032, 265920, 282540, 301376, 339048, 376720, 398880, 423810, 452064, 565080, 678096, 753440, 797760, 847620, 904128, 1130160, 1356192, 1506880, 1695240, 2260320, 2712384, 3390480, 4520640, 6780960, 13561920]

約数ペア:

[(1, 13561920), (2, 6780960), (3, 4520640), (4, 3390480), (5, 2712384), (6, 2260320), (8, 1695240), (9, 1506880), (10, 1356192), (12, 1130160), (15, 904128), (16, 847620), (17, 797760), (18, 753440), (20, 678096), (24, 565080), (30, 452064), (32, 423810), (34, 398880), (36, 376720), (40, 339048), (45, 301376), (48, 282540), (51, 265920), (60, 226032), (64, 211905), (68, 199440), (72, 188360), (80, 169524), (85, 159552), (90, 150688), (96, 141270), (102, 132960), (120, 113016), (136, 99720), (144, 94180), (153, 88640), (160, 84762), (170, 79776), (180, 75344), (192, 70635), (204, 66480), (240, 56508), (255, 53184), (272, 49860), (277, 48960), (288, 47090), (306, 44320), (320, 42381), (340, 39888), (360, 37672), (408, 33240), (480, 28254), (510, 26592), (544, 24930), (554, 24480), (576, 23545), (612, 22160), (680, 19944), (720, 18836), (765, 17728), (816, 16620), (831, 16320), (960, 14127), (1020, 13296), (1088, 12465), (1108, 12240), (1224, 11080), (1360, 9972), (1385, 9792), (1440, 9418), (1530, 8864), (1632, 8310), (1662, 8160), (2040, 6648), (2216, 6120), (2448, 5540), (2493, 5440), (2720, 4986), (2770, 4896), (2880, 4709), (3060, 4432), (3264, 4155), (3324, 4080)]