1241683920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55631}}^1$

素因数の和:55681

約数の個数: 120

約数和(自身を含む): 4304581632

約数和(自身を除く): 3062897712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 55631, 111262, 166893, 222524, 278155, 333786, 445048, 500679, 556310, 667572, 834465, 890096, 1001358, 1112620, 1335144, 1668930, 1724561, 2002716, 2225240, 2503395, 2670288, 3337860, 3449122, 4005432, 4450480, 5006790, 5173683, 6675720, 6898244, 8010864, 8622805, 10013580, 10347366, 13351440, 13796488, 15521049, 17245610, 20027160, 20694732, 25868415, 27592976, 31042098, 34491220, 40054320, 41389464, 51736830, 62084196, 68982440, 77605245, 82778928, 103473660, 124168392, 137964880, 155210490, 206947320, 248336784, 310420980, 413894640, 620841960, 1241683920]

約数ペア:

[(1, 1241683920), (2, 620841960), (3, 413894640), (4, 310420980), (5, 248336784), (6, 206947320), (8, 155210490), (9, 137964880), (10, 124168392), (12, 103473660), (15, 82778928), (16, 77605245), (18, 68982440), (20, 62084196), (24, 51736830), (30, 41389464), (31, 40054320), (36, 34491220), (40, 31042098), (45, 27592976), (48, 25868415), (60, 20694732), (62, 20027160), (72, 17245610), (80, 15521049), (90, 13796488), (93, 13351440), (120, 10347366), (124, 10013580), (144, 8622805), (155, 8010864), (180, 6898244), (186, 6675720), (240, 5173683), (248, 5006790), (279, 4450480), (310, 4005432), (360, 3449122), (372, 3337860), (465, 2670288), (496, 2503395), (558, 2225240), (620, 2002716), (720, 1724561), (744, 1668930), (930, 1335144), (1116, 1112620), (1240, 1001358), (1395, 890096), (1488, 834465), (1860, 667572), (2232, 556310), (2480, 500679), (2790, 445048), (3720, 333786), (4464, 278155), (5580, 222524), (7440, 166893), (11160, 111262), (22320, 55631)]