68024280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13183}}^1$

素因数の和:13240

約数の個数: 64

約数和(自身を含む): 208834560

約数和(自身を除く): 140810280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 13183, 26366, 39549, 52732, 65915, 79098, 105464, 131830, 158196, 197745, 263660, 316392, 395490, 527320, 566869, 790980, 1133738, 1581960, 1700607, 2267476, 2834345, 3401214, 4534952, 5668690, 6802428, 8503035, 11337380, 13604856, 17006070, 22674760, 34012140, 68024280]

約数ペア:

[(1, 68024280), (2, 34012140), (3, 22674760), (4, 17006070), (5, 13604856), (6, 11337380), (8, 8503035), (10, 6802428), (12, 5668690), (15, 4534952), (20, 3401214), (24, 2834345), (30, 2267476), (40, 1700607), (43, 1581960), (60, 1133738), (86, 790980), (120, 566869), (129, 527320), (172, 395490), (215, 316392), (258, 263660), (344, 197745), (430, 158196), (516, 131830), (645, 105464), (860, 79098), (1032, 65915), (1290, 52732), (1720, 39549), (2580, 26366), (5160, 13183)]