48008340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 159803280

約数和(自身を除く): 111794940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 541, 580, 612, 765, 870, 986, 1020, 1044, 1082, 1305, 1479, 1530, 1623, 1740, 1972, 2164, 2465, 2610, 2705, 2958, 3060, 3246, 4437, 4869, 4930, 5220, 5410, 5916, 6492, 7395, 8115, 8874, 9197, 9738, 9860, 10820, 14790, 15689, 16230, 17748, 18394, 19476, 22185, 24345, 27591, 29580, 31378, 32460, 36788, 44370, 45985, 47067, 48690, 55182, 62756, 78445, 82773, 88740, 91970, 94134, 97380, 110364, 137955, 141201, 156890, 165546, 183940, 188268, 235335, 266713, 275910, 282402, 313780, 331092, 413865, 470670, 533426, 551820, 564804, 706005, 800139, 827730, 941340, 1066852, 1333565, 1412010, 1600278, 1655460, 2400417, 2667130, 2824020, 3200556, 4000695, 4800834, 5334260, 8001390, 9601668, 12002085, 16002780, 24004170, 48008340]

約数ペア:

[(1, 48008340), (2, 24004170), (3, 16002780), (4, 12002085), (5, 9601668), (6, 8001390), (9, 5334260), (10, 4800834), (12, 4000695), (15, 3200556), (17, 2824020), (18, 2667130), (20, 2400417), (29, 1655460), (30, 1600278), (34, 1412010), (36, 1333565), (45, 1066852), (51, 941340), (58, 827730), (60, 800139), (68, 706005), (85, 564804), (87, 551820), (90, 533426), (102, 470670), (116, 413865), (145, 331092), (153, 313780), (170, 282402), (174, 275910), (180, 266713), (204, 235335), (255, 188268), (261, 183940), (290, 165546), (306, 156890), (340, 141201), (348, 137955), (435, 110364), (493, 97380), (510, 94134), (522, 91970), (541, 88740), (580, 82773), (612, 78445), (765, 62756), (870, 55182), (986, 48690), (1020, 47067), (1044, 45985), (1082, 44370), (1305, 36788), (1479, 32460), (1530, 31378), (1623, 29580), (1740, 27591), (1972, 24345), (2164, 22185), (2465, 19476), (2610, 18394), (2705, 17748), (2958, 16230), (3060, 15689), (3246, 14790), (4437, 10820), (4869, 9860), (4930, 9738), (5220, 9197), (5410, 8874), (5916, 8115), (6492, 7395)]