84531120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8191}}^1$

素因数の和:8250

約数の個数: 80

約数和(自身を含む): 268173312

約数和(自身を除く): 183642192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 8191, 10320, 16382, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 131056, 163820, 196584, 245730, 327640, 352213, 393168, 491460, 655280, 704426, 982920, 1056639, 1408852, 1761065, 1965840, 2113278, 2817704, 3522130, 4226556, 5283195, 5635408, 7044260, 8453112, 10566390, 14088520, 16906224, 21132780, 28177040, 42265560, 84531120]

約数ペア:

[(1, 84531120), (2, 42265560), (3, 28177040), (4, 21132780), (5, 16906224), (6, 14088520), (8, 10566390), (10, 8453112), (12, 7044260), (15, 5635408), (16, 5283195), (20, 4226556), (24, 3522130), (30, 2817704), (40, 2113278), (43, 1965840), (48, 1761065), (60, 1408852), (80, 1056639), (86, 982920), (120, 704426), (129, 655280), (172, 491460), (215, 393168), (240, 352213), (258, 327640), (344, 245730), (430, 196584), (516, 163820), (645, 131056), (688, 122865), (860, 98292), (1032, 81910), (1290, 65528), (1720, 49146), (2064, 40955), (2580, 32764), (3440, 24573), (5160, 16382), (8191, 10320)]