115982080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 108

約数和(自身を含む): 294372792

約数和(自身を除く): 178390712

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 251, 256, 304, 320, 361, 380, 502, 608, 640, 722, 760, 1004, 1216, 1255, 1280, 1444, 1520, 1805, 2008, 2432, 2510, 2888, 3040, 3610, 4016, 4769, 4864, 5020, 5776, 6080, 7220, 8032, 9538, 10040, 11552, 12160, 14440, 16064, 19076, 20080, 23104, 23845, 24320, 28880, 32128, 38152, 40160, 46208, 47690, 57760, 64256, 76304, 80320, 90611, 92416, 95380, 115520, 152608, 160640, 181222, 190760, 231040, 305216, 321280, 362444, 381520, 453055, 462080, 610432, 724888, 763040, 906110, 1220864, 1449776, 1526080, 1812220, 2899552, 3052160, 3624440, 5799104, 6104320, 7248880, 11598208, 14497760, 23196416, 28995520, 57991040, 115982080]

約数ペア:

[(1, 115982080), (2, 57991040), (4, 28995520), (5, 23196416), (8, 14497760), (10, 11598208), (16, 7248880), (19, 6104320), (20, 5799104), (32, 3624440), (38, 3052160), (40, 2899552), (64, 1812220), (76, 1526080), (80, 1449776), (95, 1220864), (128, 906110), (152, 763040), (160, 724888), (190, 610432), (251, 462080), (256, 453055), (304, 381520), (320, 362444), (361, 321280), (380, 305216), (502, 231040), (608, 190760), (640, 181222), (722, 160640), (760, 152608), (1004, 115520), (1216, 95380), (1255, 92416), (1280, 90611), (1444, 80320), (1520, 76304), (1805, 64256), (2008, 57760), (2432, 47690), (2510, 46208), (2888, 40160), (3040, 38152), (3610, 32128), (4016, 28880), (4769, 24320), (4864, 23845), (5020, 23104), (5776, 20080), (6080, 19076), (7220, 16064), (8032, 14440), (9538, 12160), (10040, 11552)]