141417720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{392827}}^1$

素因数の和:392844

約数の個数: 48

約数和(自身を含む): 459608760

約数和(自身を除く): 318191040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 392827, 785654, 1178481, 1571308, 1964135, 2356962, 3142616, 3535443, 3928270, 4713924, 5892405, 7070886, 7856540, 9427848, 11784810, 14141772, 15713080, 17677215, 23569620, 28283544, 35354430, 47139240, 70708860, 141417720]

約数ペア:

[(1, 141417720), (2, 70708860), (3, 47139240), (4, 35354430), (5, 28283544), (6, 23569620), (8, 17677215), (9, 15713080), (10, 14141772), (12, 11784810), (15, 9427848), (18, 7856540), (20, 7070886), (24, 5892405), (30, 4713924), (36, 3928270), (40, 3535443), (45, 3142616), (60, 2356962), (72, 1964135), (90, 1571308), (120, 1178481), (180, 785654), (360, 392827)]