47931120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66571}}^1$

素因数の和:66590

約数の個数: 60

約数和(自身を含む): 160971096

約数和(自身を除く): 113039976

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, 66571, 133142, 199713, 266284, 332855, 399426, 532568, 599139, 665710, 798852, 998565, 1065136, 1198278, 1331420, 1597704, 1997130, 2396556, 2662840, 2995695, 3195408, 3994260, 4793112, 5325680, 5991390, 7988520, 9586224, 11982780, 15977040, 23965560, 47931120]

約数ペア:

[(1, 47931120), (2, 23965560), (3, 15977040), (4, 11982780), (5, 9586224), (6, 7988520), (8, 5991390), (9, 5325680), (10, 4793112), (12, 3994260), (15, 3195408), (16, 2995695), (18, 2662840), (20, 2396556), (24, 1997130), (30, 1597704), (36, 1331420), (40, 1198278), (45, 1065136), (48, 998565), (60, 798852), (72, 665710), (80, 599139), (90, 532568), (120, 399426), (144, 332855), (180, 266284), (240, 199713), (360, 133142), (720, 66571)]