67946880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:888

約数の個数: 128

約数和(自身を含む): 221886720

約数和(自身を除く): 153939840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 823, 860, 960, 1032, 1290, 1376, 1646, 1720, 1920, 2064, 2469, 2580, 2752, 3292, 3440, 4115, 4128, 4938, 5160, 5504, 6584, 6880, 8230, 8256, 9876, 10320, 12345, 13168, 13760, 16460, 16512, 19752, 20640, 24690, 26336, 27520, 32920, 35389, 39504, 41280, 49380, 52672, 65840, 70778, 79008, 82560, 98760, 105344, 106167, 131680, 141556, 158016, 176945, 197520, 212334, 263360, 283112, 316032, 353890, 395040, 424668, 526720, 530835, 566224, 707780, 790080, 849336, 1061670, 1132448, 1415560, 1580160, 1698672, 2123340, 2264896, 2831120, 3397344, 4246680, 4529792, 5662240, 6794688, 8493360, 11324480, 13589376, 16986720, 22648960, 33973440, 67946880]

約数ペア:

[(1, 67946880), (2, 33973440), (3, 22648960), (4, 16986720), (5, 13589376), (6, 11324480), (8, 8493360), (10, 6794688), (12, 5662240), (15, 4529792), (16, 4246680), (20, 3397344), (24, 2831120), (30, 2264896), (32, 2123340), (40, 1698672), (43, 1580160), (48, 1415560), (60, 1132448), (64, 1061670), (80, 849336), (86, 790080), (96, 707780), (120, 566224), (128, 530835), (129, 526720), (160, 424668), (172, 395040), (192, 353890), (215, 316032), (240, 283112), (258, 263360), (320, 212334), (344, 197520), (384, 176945), (430, 158016), (480, 141556), (516, 131680), (640, 106167), (645, 105344), (688, 98760), (823, 82560), (860, 79008), (960, 70778), (1032, 65840), (1290, 52672), (1376, 49380), (1646, 41280), (1720, 39504), (1920, 35389), (2064, 32920), (2469, 27520), (2580, 26336), (2752, 24690), (3292, 20640), (3440, 19752), (4115, 16512), (4128, 16460), (4938, 13760), (5160, 13168), (5504, 12345), (6584, 10320), (6880, 9876), (8230, 8256)]