1375175040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2029}}^1$

素因数の和:2404

約数の個数: 128

約数和(自身を含む): 4397954400

約数和(自身を除く): 3022779360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 353, 384, 480, 640, 706, 960, 1059, 1412, 1765, 1920, 2029, 2118, 2824, 3530, 4058, 4236, 5295, 5648, 6087, 7060, 8116, 8472, 10145, 10590, 11296, 12174, 14120, 16232, 16944, 20290, 21180, 22592, 24348, 28240, 30435, 32464, 33888, 40580, 42360, 45184, 48696, 56480, 60870, 64928, 67776, 81160, 84720, 97392, 112960, 121740, 129856, 135552, 162320, 169440, 194784, 225920, 243480, 259712, 324640, 338880, 389568, 486960, 649280, 677760, 716237, 779136, 973920, 1298560, 1432474, 1947840, 2148711, 2864948, 3581185, 3895680, 4297422, 5729896, 7162370, 8594844, 10743555, 11459792, 14324740, 17189688, 21487110, 22919584, 28649480, 34379376, 42974220, 45839168, 57298960, 68758752, 85948440, 91678336, 114597920, 137517504, 171896880, 229195840, 275035008, 343793760, 458391680, 687587520, 1375175040]

約数ペア:

[(1, 1375175040), (2, 687587520), (3, 458391680), (4, 343793760), (5, 275035008), (6, 229195840), (8, 171896880), (10, 137517504), (12, 114597920), (15, 91678336), (16, 85948440), (20, 68758752), (24, 57298960), (30, 45839168), (32, 42974220), (40, 34379376), (48, 28649480), (60, 22919584), (64, 21487110), (80, 17189688), (96, 14324740), (120, 11459792), (128, 10743555), (160, 8594844), (192, 7162370), (240, 5729896), (320, 4297422), (353, 3895680), (384, 3581185), (480, 2864948), (640, 2148711), (706, 1947840), (960, 1432474), (1059, 1298560), (1412, 973920), (1765, 779136), (1920, 716237), (2029, 677760), (2118, 649280), (2824, 486960), (3530, 389568), (4058, 338880), (4236, 324640), (5295, 259712), (5648, 243480), (6087, 225920), (7060, 194784), (8116, 169440), (8472, 162320), (10145, 135552), (10590, 129856), (11296, 121740), (12174, 112960), (14120, 97392), (16232, 84720), (16944, 81160), (20290, 67776), (21180, 64928), (22592, 60870), (24348, 56480), (28240, 48696), (30435, 45184), (32464, 42360), (33888, 40580)]