71041560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2251}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 214030080

約数和(自身を除く): 142988520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2251, 2630, 3156, 3945, 4502, 5260, 6312, 6753, 7890, 9004, 10520, 11255, 13506, 15780, 18008, 22510, 27012, 31560, 33765, 45020, 54024, 67530, 90040, 135060, 270120, 592013, 1184026, 1776039, 2368052, 2960065, 3552078, 4736104, 5920130, 7104156, 8880195, 11840260, 14208312, 17760390, 23680520, 35520780, 71041560]

約数ペア:

[(1, 71041560), (2, 35520780), (3, 23680520), (4, 17760390), (5, 14208312), (6, 11840260), (8, 8880195), (10, 7104156), (12, 5920130), (15, 4736104), (20, 3552078), (24, 2960065), (30, 2368052), (40, 1776039), (60, 1184026), (120, 592013), (263, 270120), (526, 135060), (789, 90040), (1052, 67530), (1315, 54024), (1578, 45020), (2104, 33765), (2251, 31560), (2630, 27012), (3156, 22510), (3945, 18008), (4502, 15780), (5260, 13506), (6312, 11255), (6753, 10520), (7890, 9004)]