5548940640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7019}}^1$

素因数の和:7107

約数の個数: 240

約数和(自身を含む): 19907007120

約数和(自身を除く): 14358066480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 610, 648, 720, 732, 810, 864, 915, 976, 1080, 1098, 1220, 1296, 1440, 1464, 1620, 1647, 1830, 1952, 2160, 2196, 2440, 2592, 2745, 2928, 3240, 3294, 3660, 4320, 4392, 4880, 4941, 5490, 5856, 6480, 6588, 7019, 7320, 8235, 8784, 9760, 9882, 10980, 12960, 13176, 14038, 14640, 16470, 17568, 19764, 21057, 21960, 24705, 26352, 28076, 29280, 32940, 35095, 39528, 42114, 43920, 49410, 52704, 56152, 63171, 65880, 70190, 79056, 84228, 87840, 98820, 105285, 112304, 126342, 131760, 140380, 158112, 168456, 189513, 197640, 210570, 224608, 252684, 263520, 280760, 315855, 336912, 379026, 395280, 421140, 428159, 505368, 561520, 568539, 631710, 673824, 758052, 790560, 842280, 856318, 947565, 1010736, 1123040, 1137078, 1263420, 1284477, 1516104, 1684560, 1712636, 1895130, 2021472, 2140795, 2274156, 2526840, 2568954, 2842695, 3032208, 3369120, 3425272, 3790260, 3853431, 4281590, 4548312, 5053680, 5137908, 5685390, 6064416, 6422385, 6850544, 7580520, 7706862, 8563180, 9096624, 10107360, 10275816, 11370780, 11560293, 12844770, 13701088, 15161040, 15413724, 17126360, 18193248, 19267155, 20551632, 22741560, 23120586, 25689540, 30322080, 30827448, 34252720, 34680879, 38534310, 41103264, 45483120, 46241172, 51379080, 57801465, 61654896, 68505440, 69361758, 77068620, 90966240, 92482344, 102758160, 115602930, 123309792, 138723516, 154137240, 173404395, 184964688, 205516320, 231205860, 277447032, 308274480, 346808790, 369929376, 462411720, 554894064, 616548960, 693617580, 924823440, 1109788128, 1387235160, 1849646880, 2774470320, 5548940640]

約数ペア:

[(1, 5548940640), (2, 2774470320), (3, 1849646880), (4, 1387235160), (5, 1109788128), (6, 924823440), (8, 693617580), (9, 616548960), (10, 554894064), (12, 462411720), (15, 369929376), (16, 346808790), (18, 308274480), (20, 277447032), (24, 231205860), (27, 205516320), (30, 184964688), (32, 173404395), (36, 154137240), (40, 138723516), (45, 123309792), (48, 115602930), (54, 102758160), (60, 92482344), (61, 90966240), (72, 77068620), (80, 69361758), (81, 68505440), (90, 61654896), (96, 57801465), (108, 51379080), (120, 46241172), (122, 45483120), (135, 41103264), (144, 38534310), (160, 34680879), (162, 34252720), (180, 30827448), (183, 30322080), (216, 25689540), (240, 23120586), (244, 22741560), (270, 20551632), (288, 19267155), (305, 18193248), (324, 17126360), (360, 15413724), (366, 15161040), (405, 13701088), (432, 12844770), (480, 11560293), (488, 11370780), (540, 10275816), (549, 10107360), (610, 9096624), (648, 8563180), (720, 7706862), (732, 7580520), (810, 6850544), (864, 6422385), (915, 6064416), (976, 5685390), (1080, 5137908), (1098, 5053680), (1220, 4548312), (1296, 4281590), (1440, 3853431), (1464, 3790260), (1620, 3425272), (1647, 3369120), (1830, 3032208), (1952, 2842695), (2160, 2568954), (2196, 2526840), (2440, 2274156), (2592, 2140795), (2745, 2021472), (2928, 1895130), (3240, 1712636), (3294, 1684560), (3660, 1516104), (4320, 1284477), (4392, 1263420), (4880, 1137078), (4941, 1123040), (5490, 1010736), (5856, 947565), (6480, 856318), (6588, 842280), (7019, 790560), (7320, 758052), (8235, 673824), (8784, 631710), (9760, 568539), (9882, 561520), (10980, 505368), (12960, 428159), (13176, 421140), (14038, 395280), (14640, 379026), (16470, 336912), (17568, 315855), (19764, 280760), (21057, 263520), (21960, 252684), (24705, 224608), (26352, 210570), (28076, 197640), (29280, 189513), (32940, 168456), (35095, 158112), (39528, 140380), (42114, 131760), (43920, 126342), (49410, 112304), (52704, 105285), (56152, 98820), (63171, 87840), (65880, 84228), (70190, 79056)]