84531960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{234811}}^1$

素因数の和:234828

約数の個数: 48

約数和(自身を含む): 274730040

約数和(自身を除く): 190198080

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, 234811, 469622, 704433, 939244, 1174055, 1408866, 1878488, 2113299, 2348110, 2817732, 3522165, 4226598, 4696220, 5635464, 7044330, 8453196, 9392440, 10566495, 14088660, 16906392, 21132990, 28177320, 42265980, 84531960]

約数ペア:

[(1, 84531960), (2, 42265980), (3, 28177320), (4, 21132990), (5, 16906392), (6, 14088660), (8, 10566495), (9, 9392440), (10, 8453196), (12, 7044330), (15, 5635464), (18, 4696220), (20, 4226598), (24, 3522165), (30, 2817732), (36, 2348110), (40, 2113299), (45, 1878488), (60, 1408866), (72, 1174055), (90, 939244), (120, 704433), (180, 469622), (360, 234811)]