55559520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1429}}^1$

素因数の和:1459

約数の個数: 144

約数和(自身を含む): 196756560

約数和(自身を除く): 141197040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1429, 1440, 1620, 1944, 2160, 2430, 2592, 2858, 3240, 3888, 4287, 4320, 4860, 5716, 6480, 7145, 7776, 8574, 9720, 11432, 12861, 12960, 14290, 17148, 19440, 21435, 22864, 25722, 28580, 34296, 38583, 38880, 42870, 45728, 51444, 57160, 64305, 68592, 77166, 85740, 102888, 114320, 115749, 128610, 137184, 154332, 171480, 192915, 205776, 228640, 231498, 257220, 308664, 342960, 347247, 385830, 411552, 462996, 514440, 578745, 617328, 685920, 694494, 771660, 925992, 1028880, 1157490, 1234656, 1388988, 1543320, 1736235, 1851984, 2057760, 2314980, 2777976, 3086640, 3472470, 3703968, 4629960, 5555952, 6173280, 6944940, 9259920, 11111904, 13889880, 18519840, 27779760, 55559520]

約数ペア:

[(1, 55559520), (2, 27779760), (3, 18519840), (4, 13889880), (5, 11111904), (6, 9259920), (8, 6944940), (9, 6173280), (10, 5555952), (12, 4629960), (15, 3703968), (16, 3472470), (18, 3086640), (20, 2777976), (24, 2314980), (27, 2057760), (30, 1851984), (32, 1736235), (36, 1543320), (40, 1388988), (45, 1234656), (48, 1157490), (54, 1028880), (60, 925992), (72, 771660), (80, 694494), (81, 685920), (90, 617328), (96, 578745), (108, 514440), (120, 462996), (135, 411552), (144, 385830), (160, 347247), (162, 342960), (180, 308664), (216, 257220), (240, 231498), (243, 228640), (270, 205776), (288, 192915), (324, 171480), (360, 154332), (405, 137184), (432, 128610), (480, 115749), (486, 114320), (540, 102888), (648, 85740), (720, 77166), (810, 68592), (864, 64305), (972, 57160), (1080, 51444), (1215, 45728), (1296, 42870), (1429, 38880), (1440, 38583), (1620, 34296), (1944, 28580), (2160, 25722), (2430, 22864), (2592, 21435), (2858, 19440), (3240, 17148), (3888, 14290), (4287, 12960), (4320, 12861), (4860, 11432), (5716, 9720), (6480, 8574), (7145, 7776)]