77262960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:715

約数の個数: 160

約数和(自身を含む): 262751040

約数和(自身を除く): 185488080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 653, 680, 696, 816, 870, 986, 1020, 1160, 1306, 1360, 1392, 1479, 1740, 1959, 1972, 2040, 2320, 2465, 2612, 2958, 3265, 3480, 3918, 3944, 4080, 4930, 5224, 5916, 6530, 6960, 7395, 7836, 7888, 9795, 9860, 10448, 11101, 11832, 13060, 14790, 15672, 18937, 19590, 19720, 22202, 23664, 26120, 29580, 31344, 33303, 37874, 39180, 39440, 44404, 52240, 55505, 56811, 59160, 66606, 75748, 78360, 88808, 94685, 111010, 113622, 118320, 133212, 151496, 156720, 166515, 177616, 189370, 222020, 227244, 266424, 284055, 302992, 321929, 333030, 378740, 444040, 454488, 532848, 568110, 643858, 666060, 757480, 888080, 908976, 965787, 1136220, 1287716, 1332120, 1514960, 1609645, 1931574, 2272440, 2575432, 2664240, 3219290, 3863148, 4544880, 4828935, 5150864, 6438580, 7726296, 9657870, 12877160, 15452592, 19315740, 25754320, 38631480, 77262960]

約数ペア:

[(1, 77262960), (2, 38631480), (3, 25754320), (4, 19315740), (5, 15452592), (6, 12877160), (8, 9657870), (10, 7726296), (12, 6438580), (15, 5150864), (16, 4828935), (17, 4544880), (20, 3863148), (24, 3219290), (29, 2664240), (30, 2575432), (34, 2272440), (40, 1931574), (48, 1609645), (51, 1514960), (58, 1332120), (60, 1287716), (68, 1136220), (80, 965787), (85, 908976), (87, 888080), (102, 757480), (116, 666060), (120, 643858), (136, 568110), (145, 532848), (170, 454488), (174, 444040), (204, 378740), (232, 333030), (240, 321929), (255, 302992), (272, 284055), (290, 266424), (340, 227244), (348, 222020), (408, 189370), (435, 177616), (464, 166515), (493, 156720), (510, 151496), (580, 133212), (653, 118320), (680, 113622), (696, 111010), (816, 94685), (870, 88808), (986, 78360), (1020, 75748), (1160, 66606), (1306, 59160), (1360, 56811), (1392, 55505), (1479, 52240), (1740, 44404), (1959, 39440), (1972, 39180), (2040, 37874), (2320, 33303), (2465, 31344), (2612, 29580), (2958, 26120), (3265, 23664), (3480, 22202), (3918, 19720), (3944, 19590), (4080, 18937), (4930, 15672), (5224, 14790), (5916, 13060), (6530, 11832), (6960, 11101), (7395, 10448), (7836, 9860), (7888, 9795)]