49386240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1429}}^1$

素因数の和:1459

約数の個数: 144

約数和(自身を含む): 175375200

約数和(自身を除く): 125988960

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1429, 1440, 1728, 1920, 2160, 2304, 2858, 2880, 3456, 3840, 4287, 4320, 5716, 5760, 6912, 7145, 8574, 8640, 11432, 11520, 12861, 14290, 17148, 17280, 21435, 22864, 25722, 28580, 34296, 34560, 38583, 42870, 45728, 51444, 57160, 64305, 68592, 77166, 85740, 91456, 102888, 114320, 128610, 137184, 154332, 171480, 182912, 192915, 205776, 228640, 257220, 274368, 308664, 342960, 365824, 385830, 411552, 457280, 514440, 548736, 617328, 685920, 771660, 823104, 914560, 1028880, 1097472, 1234656, 1371840, 1543320, 1646208, 1829120, 2057760, 2469312, 2743680, 3086640, 3292416, 4115520, 4938624, 5487360, 6173280, 8231040, 9877248, 12346560, 16462080, 24693120, 49386240]

約数ペア:

[(1, 49386240), (2, 24693120), (3, 16462080), (4, 12346560), (5, 9877248), (6, 8231040), (8, 6173280), (9, 5487360), (10, 4938624), (12, 4115520), (15, 3292416), (16, 3086640), (18, 2743680), (20, 2469312), (24, 2057760), (27, 1829120), (30, 1646208), (32, 1543320), (36, 1371840), (40, 1234656), (45, 1097472), (48, 1028880), (54, 914560), (60, 823104), (64, 771660), (72, 685920), (80, 617328), (90, 548736), (96, 514440), (108, 457280), (120, 411552), (128, 385830), (135, 365824), (144, 342960), (160, 308664), (180, 274368), (192, 257220), (216, 228640), (240, 205776), (256, 192915), (270, 182912), (288, 171480), (320, 154332), (360, 137184), (384, 128610), (432, 114320), (480, 102888), (540, 91456), (576, 85740), (640, 77166), (720, 68592), (768, 64305), (864, 57160), (960, 51444), (1080, 45728), (1152, 42870), (1280, 38583), (1429, 34560), (1440, 34296), (1728, 28580), (1920, 25722), (2160, 22864), (2304, 21435), (2858, 17280), (2880, 17148), (3456, 14290), (3840, 12861), (4287, 11520), (4320, 11432), (5716, 8640), (5760, 8574), (6912, 7145)]