54797760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 168

約数和(自身を含む): 192572640

約数和(自身を除く): 137774880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 359, 360, 424, 477, 480, 530, 576, 636, 718, 720, 795, 848, 954, 960, 1060, 1077, 1272, 1436, 1440, 1590, 1696, 1795, 1908, 2120, 2154, 2385, 2544, 2872, 2880, 3180, 3231, 3392, 3590, 3816, 4240, 4308, 4770, 5088, 5385, 5744, 6360, 6462, 7180, 7632, 8480, 8616, 9540, 10176, 10770, 11488, 12720, 12924, 14360, 15264, 16155, 16960, 17232, 19027, 19080, 21540, 22976, 25440, 25848, 28720, 30528, 32310, 34464, 38054, 38160, 43080, 50880, 51696, 57081, 57440, 64620, 68928, 76108, 76320, 86160, 95135, 103392, 114162, 114880, 129240, 152216, 152640, 171243, 172320, 190270, 206784, 228324, 258480, 285405, 304432, 342486, 344640, 380540, 456648, 516960, 570810, 608864, 684972, 761080, 856215, 913296, 1033920, 1141620, 1217728, 1369944, 1522160, 1712430, 1826592, 2283240, 2739888, 3044320, 3424860, 3653184, 4566480, 5479776, 6088640, 6849720, 9132960, 10959552, 13699440, 18265920, 27398880, 54797760]

約数ペア:

[(1, 54797760), (2, 27398880), (3, 18265920), (4, 13699440), (5, 10959552), (6, 9132960), (8, 6849720), (9, 6088640), (10, 5479776), (12, 4566480), (15, 3653184), (16, 3424860), (18, 3044320), (20, 2739888), (24, 2283240), (30, 1826592), (32, 1712430), (36, 1522160), (40, 1369944), (45, 1217728), (48, 1141620), (53, 1033920), (60, 913296), (64, 856215), (72, 761080), (80, 684972), (90, 608864), (96, 570810), (106, 516960), (120, 456648), (144, 380540), (159, 344640), (160, 342486), (180, 304432), (192, 285405), (212, 258480), (240, 228324), (265, 206784), (288, 190270), (318, 172320), (320, 171243), (359, 152640), (360, 152216), (424, 129240), (477, 114880), (480, 114162), (530, 103392), (576, 95135), (636, 86160), (718, 76320), (720, 76108), (795, 68928), (848, 64620), (954, 57440), (960, 57081), (1060, 51696), (1077, 50880), (1272, 43080), (1436, 38160), (1440, 38054), (1590, 34464), (1696, 32310), (1795, 30528), (1908, 28720), (2120, 25848), (2154, 25440), (2385, 22976), (2544, 21540), (2872, 19080), (2880, 19027), (3180, 17232), (3231, 16960), (3392, 16155), (3590, 15264), (3816, 14360), (4240, 12924), (4308, 12720), (4770, 11488), (5088, 10770), (5385, 10176), (5744, 9540), (6360, 8616), (6462, 8480), (7180, 7632)]