240439320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 256

約数和(自身を含む): 899596800

約数和(自身を除く): 659157480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 54, 55, 60, 66, 72, 74, 88, 90, 99, 108, 110, 111, 120, 132, 135, 148, 165, 180, 185, 198, 216, 220, 222, 264, 270, 296, 297, 330, 333, 360, 370, 396, 407, 440, 444, 495, 540, 547, 555, 594, 660, 666, 740, 792, 814, 888, 990, 999, 1080, 1094, 1110, 1188, 1221, 1320, 1332, 1480, 1485, 1628, 1641, 1665, 1980, 1998, 2035, 2188, 2220, 2376, 2442, 2664, 2735, 2970, 3256, 3282, 3330, 3663, 3960, 3996, 4070, 4376, 4440, 4884, 4923, 4995, 5470, 5940, 6017, 6105, 6564, 6660, 7326, 7992, 8140, 8205, 9768, 9846, 9990, 10940, 10989, 11880, 12034, 12210, 13128, 13320, 14652, 14769, 16280, 16410, 18051, 18315, 19692, 19980, 20239, 21880, 21978, 24068, 24420, 24615, 29304, 29538, 30085, 32820, 36102, 36630, 39384, 39960, 40478, 43956, 48136, 48840, 49230, 54153, 54945, 59076, 60170, 60717, 65640, 72204, 73260, 73845, 80956, 87912, 90255, 98460, 101195, 108306, 109890, 118152, 120340, 121434, 144408, 146520, 147690, 161912, 162459, 180510, 182151, 196920, 202390, 216612, 219780, 222629, 240680, 242868, 270765, 295380, 303585, 324918, 361020, 364302, 404780, 433224, 439560, 445258, 485736, 541530, 546453, 590760, 607170, 649836, 667887, 722040, 728604, 809560, 812295, 890516, 910755, 1083060, 1092906, 1113145, 1214340, 1299672, 1335774, 1457208, 1624590, 1781032, 1821510, 2003661, 2166120, 2185812, 2226290, 2428680, 2671548, 2732265, 3249180, 3339435, 3643020, 4007322, 4371624, 4452580, 5343096, 5464530, 6010983, 6498360, 6678870, 7286040, 8014644, 8905160, 10018305, 10929060, 12021966, 13357740, 16029288, 20036610, 21858120, 24043932, 26715480, 30054915, 40073220, 48087864, 60109830, 80146440, 120219660, 240439320]

約数ペア:

[(1, 240439320), (2, 120219660), (3, 80146440), (4, 60109830), (5, 48087864), (6, 40073220), (8, 30054915), (9, 26715480), (10, 24043932), (11, 21858120), (12, 20036610), (15, 16029288), (18, 13357740), (20, 12021966), (22, 10929060), (24, 10018305), (27, 8905160), (30, 8014644), (33, 7286040), (36, 6678870), (37, 6498360), (40, 6010983), (44, 5464530), (45, 5343096), (54, 4452580), (55, 4371624), (60, 4007322), (66, 3643020), (72, 3339435), (74, 3249180), (88, 2732265), (90, 2671548), (99, 2428680), (108, 2226290), (110, 2185812), (111, 2166120), (120, 2003661), (132, 1821510), (135, 1781032), (148, 1624590), (165, 1457208), (180, 1335774), (185, 1299672), (198, 1214340), (216, 1113145), (220, 1092906), (222, 1083060), (264, 910755), (270, 890516), (296, 812295), (297, 809560), (330, 728604), (333, 722040), (360, 667887), (370, 649836), (396, 607170), (407, 590760), (440, 546453), (444, 541530), (495, 485736), (540, 445258), (547, 439560), (555, 433224), (594, 404780), (660, 364302), (666, 361020), (740, 324918), (792, 303585), (814, 295380), (888, 270765), (990, 242868), (999, 240680), (1080, 222629), (1094, 219780), (1110, 216612), (1188, 202390), (1221, 196920), (1320, 182151), (1332, 180510), (1480, 162459), (1485, 161912), (1628, 147690), (1641, 146520), (1665, 144408), (1980, 121434), (1998, 120340), (2035, 118152), (2188, 109890), (2220, 108306), (2376, 101195), (2442, 98460), (2664, 90255), (2735, 87912), (2970, 80956), (3256, 73845), (3282, 73260), (3330, 72204), (3663, 65640), (3960, 60717), (3996, 60170), (4070, 59076), (4376, 54945), (4440, 54153), (4884, 49230), (4923, 48840), (4995, 48136), (5470, 43956), (5940, 40478), (6017, 39960), (6105, 39384), (6564, 36630), (6660, 36102), (7326, 32820), (7992, 30085), (8140, 29538), (8205, 29304), (9768, 24615), (9846, 24420), (9990, 24068), (10940, 21978), (10989, 21880), (11880, 20239), (12034, 19980), (12210, 19692), (13128, 18315), (13320, 18051), (14652, 16410), (14769, 16280)]