240736740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{2281}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 674741760

約数和(自身を除く): 434005020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1759, 2281, 3518, 4562, 5277, 6843, 7036, 8795, 9124, 10554, 11405, 13686, 17590, 21108, 22810, 26385, 27372, 34215, 35180, 45620, 52770, 68430, 105540, 136860, 4012279, 8024558, 12036837, 16049116, 20061395, 24073674, 40122790, 48147348, 60184185, 80245580, 120368370, 240736740]

約数ペア:

[(1, 240736740), (2, 120368370), (3, 80245580), (4, 60184185), (5, 48147348), (6, 40122790), (10, 24073674), (12, 20061395), (15, 16049116), (20, 12036837), (30, 8024558), (60, 4012279), (1759, 136860), (2281, 105540), (3518, 68430), (4562, 52770), (5277, 45620), (6843, 35180), (7036, 34215), (8795, 27372), (9124, 26385), (10554, 22810), (11405, 21108), (13686, 17590)]