869936880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{116927}}^1$

素因数の和:116974

約数の個数: 80

約数和(自身を含む): 2783821824

約数和(自身を除く): 1913884944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 116927, 233854, 350781, 467708, 584635, 701562, 935416, 1169270, 1403124, 1753905, 1870832, 2338540, 2806248, 3507810, 3624737, 4677080, 5612496, 7015620, 7249474, 9354160, 10874211, 14031240, 14498948, 18123685, 21748422, 28062480, 28997896, 36247370, 43496844, 54371055, 57995792, 72494740, 86993688, 108742110, 144989480, 173987376, 217484220, 289978960, 434968440, 869936880]

約数ペア:

[(1, 869936880), (2, 434968440), (3, 289978960), (4, 217484220), (5, 173987376), (6, 144989480), (8, 108742110), (10, 86993688), (12, 72494740), (15, 57995792), (16, 54371055), (20, 43496844), (24, 36247370), (30, 28997896), (31, 28062480), (40, 21748422), (48, 18123685), (60, 14498948), (62, 14031240), (80, 10874211), (93, 9354160), (120, 7249474), (124, 7015620), (155, 5612496), (186, 4677080), (240, 3624737), (248, 3507810), (310, 2806248), (372, 2338540), (465, 1870832), (496, 1753905), (620, 1403124), (744, 1169270), (930, 935416), (1240, 701562), (1488, 584635), (1860, 467708), (2480, 350781), (3720, 233854), (7440, 116927)]