245118960

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{467}}^1$

素因数の和:504

約数の個数: 180

約数和(自身を含む): 856639368

約数和(自身を除く): 611520408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 467, 486, 540, 648, 720, 729, 810, 934, 972, 1080, 1215, 1296, 1401, 1458, 1620, 1868, 1944, 2160, 2187, 2335, 2430, 2802, 2916, 3240, 3645, 3736, 3888, 4203, 4374, 4670, 4860, 5604, 5832, 6480, 6561, 7005, 7290, 7472, 8406, 8748, 9340, 9720, 10935, 11208, 11664, 12609, 13122, 14010, 14580, 16812, 17496, 18680, 19440, 21015, 21870, 22416, 25218, 26244, 28020, 29160, 32805, 33624, 34992, 37360, 37827, 42030, 43740, 50436, 52488, 56040, 58320, 63045, 65610, 67248, 75654, 84060, 87480, 100872, 104976, 112080, 113481, 126090, 131220, 151308, 168120, 174960, 189135, 201744, 226962, 252180, 262440, 302616, 336240, 340443, 378270, 453924, 504360, 524880, 567405, 605232, 680886, 756540, 907848, 1008720, 1021329, 1134810, 1361772, 1513080, 1702215, 1815696, 2042658, 2269620, 2723544, 3026160, 3063987, 3404430, 4085316, 4539240, 5106645, 5447088, 6127974, 6808860, 8170632, 9078480, 10213290, 12255948, 13617720, 15319935, 16341264, 20426580, 24511896, 27235440, 30639870, 40853160, 49023792, 61279740, 81706320, 122559480, 245118960]

約数ペア:

[(1, 245118960), (2, 122559480), (3, 81706320), (4, 61279740), (5, 49023792), (6, 40853160), (8, 30639870), (9, 27235440), (10, 24511896), (12, 20426580), (15, 16341264), (16, 15319935), (18, 13617720), (20, 12255948), (24, 10213290), (27, 9078480), (30, 8170632), (36, 6808860), (40, 6127974), (45, 5447088), (48, 5106645), (54, 4539240), (60, 4085316), (72, 3404430), (80, 3063987), (81, 3026160), (90, 2723544), (108, 2269620), (120, 2042658), (135, 1815696), (144, 1702215), (162, 1513080), (180, 1361772), (216, 1134810), (240, 1021329), (243, 1008720), (270, 907848), (324, 756540), (360, 680886), (405, 605232), (432, 567405), (467, 524880), (486, 504360), (540, 453924), (648, 378270), (720, 340443), (729, 336240), (810, 302616), (934, 262440), (972, 252180), (1080, 226962), (1215, 201744), (1296, 189135), (1401, 174960), (1458, 168120), (1620, 151308), (1868, 131220), (1944, 126090), (2160, 113481), (2187, 112080), (2335, 104976), (2430, 100872), (2802, 87480), (2916, 84060), (3240, 75654), (3645, 67248), (3736, 65610), (3888, 63045), (4203, 58320), (4374, 56040), (4670, 52488), (4860, 50436), (5604, 43740), (5832, 42030), (6480, 37827), (6561, 37360), (7005, 34992), (7290, 33624), (7472, 32805), (8406, 29160), (8748, 28020), (9340, 26244), (9720, 25218), (10935, 22416), (11208, 21870), (11664, 21015), (12609, 19440), (13122, 18680), (14010, 17496), (14580, 16812)]