1263216960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25801}}^1$

素因数の和:25841

約数の個数: 168

約数和(自身を含む): 4600703016

約数和(自身を除く): 3337486056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 24480, 25801, 48960, 51602, 77403, 103204, 129005, 154806, 206408, 232209, 258010, 309612, 387015, 412816, 438617, 464418, 516020, 619224, 774030, 825632, 877234, 928836, 1032040, 1161045, 1238448, 1315851, 1548060, 1651264, 1754468, 1857672, 2064080, 2193085, 2322090, 2476896, 2631702, 3096120, 3508936, 3715344, 3947553, 4128160, 4386170, 4644180, 4953792, 5263404, 6192240, 6579255, 7017872, 7430688, 7895106, 8256320, 8772340, 9288360, 10526808, 12384480, 13158510, 14035744, 14861376, 15790212, 17544680, 18576720, 19737765, 21053616, 24768960, 26317020, 28071488, 31580424, 35089360, 37153440, 39475530, 42107232, 52634040, 63160848, 70178720, 74306880, 78951060, 84214464, 105268080, 126321696, 140357440, 157902120, 210536160, 252643392, 315804240, 421072320, 631608480, 1263216960]

約数ペア:

[(1, 1263216960), (2, 631608480), (3, 421072320), (4, 315804240), (5, 252643392), (6, 210536160), (8, 157902120), (9, 140357440), (10, 126321696), (12, 105268080), (15, 84214464), (16, 78951060), (17, 74306880), (18, 70178720), (20, 63160848), (24, 52634040), (30, 42107232), (32, 39475530), (34, 37153440), (36, 35089360), (40, 31580424), (45, 28071488), (48, 26317020), (51, 24768960), (60, 21053616), (64, 19737765), (68, 18576720), (72, 17544680), (80, 15790212), (85, 14861376), (90, 14035744), (96, 13158510), (102, 12384480), (120, 10526808), (136, 9288360), (144, 8772340), (153, 8256320), (160, 7895106), (170, 7430688), (180, 7017872), (192, 6579255), (204, 6192240), (240, 5263404), (255, 4953792), (272, 4644180), (288, 4386170), (306, 4128160), (320, 3947553), (340, 3715344), (360, 3508936), (408, 3096120), (480, 2631702), (510, 2476896), (544, 2322090), (576, 2193085), (612, 2064080), (680, 1857672), (720, 1754468), (765, 1651264), (816, 1548060), (960, 1315851), (1020, 1238448), (1088, 1161045), (1224, 1032040), (1360, 928836), (1440, 877234), (1530, 825632), (1632, 774030), (2040, 619224), (2448, 516020), (2720, 464418), (2880, 438617), (3060, 412816), (3264, 387015), (4080, 309612), (4896, 258010), (5440, 232209), (6120, 206408), (8160, 154806), (9792, 129005), (12240, 103204), (16320, 77403), (24480, 51602), (25801, 48960)]