72326080

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2861}}^1$

素因数の和:2957

約数の個数: 56

約数和(自身を含む): 174467520

約数和(自身を除く): 102141440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 2861, 3160, 5056, 5722, 6320, 11444, 12640, 14305, 22888, 25280, 28610, 45776, 57220, 91552, 114440, 183104, 226019, 228880, 452038, 457760, 904076, 915520, 1130095, 1808152, 2260190, 3616304, 4520380, 7232608, 9040760, 14465216, 18081520, 36163040, 72326080]

約数ペア:

[(1, 72326080), (2, 36163040), (4, 18081520), (5, 14465216), (8, 9040760), (10, 7232608), (16, 4520380), (20, 3616304), (32, 2260190), (40, 1808152), (64, 1130095), (79, 915520), (80, 904076), (158, 457760), (160, 452038), (316, 228880), (320, 226019), (395, 183104), (632, 114440), (790, 91552), (1264, 57220), (1580, 45776), (2528, 28610), (2861, 25280), (3160, 22888), (5056, 14305), (5722, 12640), (6320, 11444)]