687137160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5726143}}^1$

素因数の和:5726157

約数の個数: 32

約数和(自身を含む): 2061411840

約数和(自身を除く): 1374274680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5726143, 11452286, 17178429, 22904572, 28630715, 34356858, 45809144, 57261430, 68713716, 85892145, 114522860, 137427432, 171784290, 229045720, 343568580, 687137160]

約数ペア:

[(1, 687137160), (2, 343568580), (3, 229045720), (4, 171784290), (5, 137427432), (6, 114522860), (8, 85892145), (10, 68713716), (12, 57261430), (15, 45809144), (20, 34356858), (24, 28630715), (30, 22904572), (40, 17178429), (60, 11452286), (120, 5726143)]