1276750080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{36943}}^1$

素因数の和:36973

約数の個数: 144

約数和(自身を含む): 4530812160

約数和(自身を除く): 3254062080

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, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 36943, 73886, 110829, 147772, 184715, 221658, 295544, 332487, 369430, 443316, 554145, 591088, 664974, 738860, 886632, 997461, 1108290, 1182176, 1329948, 1477720, 1662435, 1773264, 1994922, 2216580, 2364352, 2659896, 2955440, 3324870, 3546528, 3989844, 4433160, 4728704, 4987305, 5319792, 5910880, 6649740, 7093056, 7979688, 8866320, 9457408, 9974610, 10639584, 11821760, 13299480, 14186112, 15959376, 17732640, 19949220, 21279168, 23643520, 26598960, 28372224, 31918752, 35465280, 39898440, 42558336, 47287040, 53197920, 63837504, 70930560, 79796880, 85116672, 106395840, 127675008, 141861120, 159593760, 212791680, 255350016, 319187520, 425583360, 638375040, 1276750080]

約数ペア:

[(1, 1276750080), (2, 638375040), (3, 425583360), (4, 319187520), (5, 255350016), (6, 212791680), (8, 159593760), (9, 141861120), (10, 127675008), (12, 106395840), (15, 85116672), (16, 79796880), (18, 70930560), (20, 63837504), (24, 53197920), (27, 47287040), (30, 42558336), (32, 39898440), (36, 35465280), (40, 31918752), (45, 28372224), (48, 26598960), (54, 23643520), (60, 21279168), (64, 19949220), (72, 17732640), (80, 15959376), (90, 14186112), (96, 13299480), (108, 11821760), (120, 10639584), (128, 9974610), (135, 9457408), (144, 8866320), (160, 7979688), (180, 7093056), (192, 6649740), (216, 5910880), (240, 5319792), (256, 4987305), (270, 4728704), (288, 4433160), (320, 3989844), (360, 3546528), (384, 3324870), (432, 2955440), (480, 2659896), (540, 2364352), (576, 2216580), (640, 1994922), (720, 1773264), (768, 1662435), (864, 1477720), (960, 1329948), (1080, 1182176), (1152, 1108290), (1280, 997461), (1440, 886632), (1728, 738860), (1920, 664974), (2160, 591088), (2304, 554145), (2880, 443316), (3456, 369430), (3840, 332487), (4320, 295544), (5760, 221658), (6912, 184715), (8640, 147772), (11520, 110829), (17280, 73886), (34560, 36943)]