69931440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97127}}^1$

素因数の和:97146

約数の個数: 60

約数和(自身を含む): 234855504

約数和(自身を除く): 164924064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 97127, 194254, 291381, 388508, 485635, 582762, 777016, 874143, 971270, 1165524, 1456905, 1554032, 1748286, 1942540, 2331048, 2913810, 3496572, 3885080, 4370715, 4662096, 5827620, 6993144, 7770160, 8741430, 11655240, 13986288, 17482860, 23310480, 34965720, 69931440]

約数ペア:

[(1, 69931440), (2, 34965720), (3, 23310480), (4, 17482860), (5, 13986288), (6, 11655240), (8, 8741430), (9, 7770160), (10, 6993144), (12, 5827620), (15, 4662096), (16, 4370715), (18, 3885080), (20, 3496572), (24, 2913810), (30, 2331048), (36, 1942540), (40, 1748286), (45, 1554032), (48, 1456905), (60, 1165524), (72, 971270), (80, 874143), (90, 777016), (120, 582762), (144, 485635), (180, 388508), (240, 291381), (360, 194254), (720, 97127)]