140193360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{194713}}^1$

素因数の和:194732

約数の個数: 60

約数和(自身を含む): 470818452

約数和(自身を除く): 330625092

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, 194713, 389426, 584139, 778852, 973565, 1168278, 1557704, 1752417, 1947130, 2336556, 2920695, 3115408, 3504834, 3894260, 4673112, 5841390, 7009668, 7788520, 8762085, 9346224, 11682780, 14019336, 15577040, 17524170, 23365560, 28038672, 35048340, 46731120, 70096680, 140193360]

約数ペア:

[(1, 140193360), (2, 70096680), (3, 46731120), (4, 35048340), (5, 28038672), (6, 23365560), (8, 17524170), (9, 15577040), (10, 14019336), (12, 11682780), (15, 9346224), (16, 8762085), (18, 7788520), (20, 7009668), (24, 5841390), (30, 4673112), (36, 3894260), (40, 3504834), (45, 3115408), (48, 2920695), (60, 2336556), (72, 1947130), (80, 1752417), (90, 1557704), (120, 1168278), (144, 973565), (180, 778852), (240, 584139), (360, 389426), (720, 194713)]