231248320

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24919}}^1$

素因数の和:24965

約数の個数: 56

約数和(自身を含む): 569671200

約数和(自身を除く): 338422880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 24919, 49838, 99676, 124595, 199352, 249190, 398704, 498380, 722651, 797408, 996760, 1445302, 1594816, 1993520, 2890604, 3613255, 3987040, 5781208, 7226510, 7974080, 11562416, 14453020, 23124832, 28906040, 46249664, 57812080, 115624160, 231248320]

約数ペア:

[(1, 231248320), (2, 115624160), (4, 57812080), (5, 46249664), (8, 28906040), (10, 23124832), (16, 14453020), (20, 11562416), (29, 7974080), (32, 7226510), (40, 5781208), (58, 3987040), (64, 3613255), (80, 2890604), (116, 1993520), (145, 1594816), (160, 1445302), (232, 996760), (290, 797408), (320, 722651), (464, 498380), (580, 398704), (928, 249190), (1160, 199352), (1856, 124595), (2320, 99676), (4640, 49838), (9280, 24919)]