120362880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 431827200

約数和(自身を除く): 311464320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 139, 160, 164, 165, 176, 192, 205, 220, 240, 246, 264, 278, 320, 328, 330, 352, 384, 410, 417, 440, 451, 480, 492, 528, 556, 615, 640, 656, 660, 695, 704, 820, 834, 880, 902, 960, 984, 1056, 1112, 1230, 1312, 1320, 1353, 1390, 1408, 1529, 1640, 1668, 1760, 1804, 1920, 1968, 2085, 2112, 2224, 2255, 2460, 2624, 2640, 2706, 2780, 3058, 3280, 3336, 3520, 3608, 3936, 4170, 4224, 4448, 4510, 4587, 4920, 5248, 5280, 5412, 5560, 5699, 6116, 6560, 6672, 6765, 7040, 7216, 7645, 7872, 8340, 8896, 9020, 9174, 9840, 10560, 10824, 11120, 11398, 12232, 13120, 13344, 13530, 14432, 15290, 15744, 16680, 17097, 17792, 18040, 18348, 19680, 21120, 21648, 22240, 22796, 22935, 24464, 26240, 26688, 27060, 28495, 28864, 30580, 33360, 34194, 36080, 36696, 39360, 43296, 44480, 45592, 45870, 48928, 53376, 54120, 56990, 57728, 61160, 62689, 66720, 68388, 72160, 73392, 78720, 85485, 86592, 88960, 91184, 91740, 97856, 108240, 113980, 122320, 125378, 133440, 136776, 144320, 146784, 170970, 173184, 182368, 183480, 188067, 195712, 216480, 227960, 244640, 250756, 266880, 273552, 288640, 293568, 313445, 341940, 364736, 366960, 376134, 432960, 455920, 489280, 501512, 547104, 587136, 626890, 683880, 729472, 733920, 752268, 865920, 911840, 940335, 978560, 1003024, 1094208, 1253780, 1367760, 1467840, 1504536, 1823680, 1880670, 2006048, 2188416, 2507560, 2735520, 2935680, 3009072, 3647360, 3761340, 4012096, 5015120, 5471040, 6018144, 7522680, 8024192, 10030240, 10942080, 12036288, 15045360, 20060480, 24072576, 30090720, 40120960, 60181440, 120362880]

約数ペア:

[(1, 120362880), (2, 60181440), (3, 40120960), (4, 30090720), (5, 24072576), (6, 20060480), (8, 15045360), (10, 12036288), (11, 10942080), (12, 10030240), (15, 8024192), (16, 7522680), (20, 6018144), (22, 5471040), (24, 5015120), (30, 4012096), (32, 3761340), (33, 3647360), (40, 3009072), (41, 2935680), (44, 2735520), (48, 2507560), (55, 2188416), (60, 2006048), (64, 1880670), (66, 1823680), (80, 1504536), (82, 1467840), (88, 1367760), (96, 1253780), (110, 1094208), (120, 1003024), (123, 978560), (128, 940335), (132, 911840), (139, 865920), (160, 752268), (164, 733920), (165, 729472), (176, 683880), (192, 626890), (205, 587136), (220, 547104), (240, 501512), (246, 489280), (264, 455920), (278, 432960), (320, 376134), (328, 366960), (330, 364736), (352, 341940), (384, 313445), (410, 293568), (417, 288640), (440, 273552), (451, 266880), (480, 250756), (492, 244640), (528, 227960), (556, 216480), (615, 195712), (640, 188067), (656, 183480), (660, 182368), (695, 173184), (704, 170970), (820, 146784), (834, 144320), (880, 136776), (902, 133440), (960, 125378), (984, 122320), (1056, 113980), (1112, 108240), (1230, 97856), (1312, 91740), (1320, 91184), (1353, 88960), (1390, 86592), (1408, 85485), (1529, 78720), (1640, 73392), (1668, 72160), (1760, 68388), (1804, 66720), (1920, 62689), (1968, 61160), (2085, 57728), (2112, 56990), (2224, 54120), (2255, 53376), (2460, 48928), (2624, 45870), (2640, 45592), (2706, 44480), (2780, 43296), (3058, 39360), (3280, 36696), (3336, 36080), (3520, 34194), (3608, 33360), (3936, 30580), (4170, 28864), (4224, 28495), (4448, 27060), (4510, 26688), (4587, 26240), (4920, 24464), (5248, 22935), (5280, 22796), (5412, 22240), (5560, 21648), (5699, 21120), (6116, 19680), (6560, 18348), (6672, 18040), (6765, 17792), (7040, 17097), (7216, 16680), (7645, 15744), (7872, 15290), (8340, 14432), (8896, 13530), (9020, 13344), (9174, 13120), (9840, 12232), (10560, 11398), (10824, 11120)]