470909760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3529}}^1$

素因数の和:3688

約数の個数: 112

約数和(自身を含む): 1506321600

約数和(自身を除く): 1035411840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 3529, 4170, 4448, 5560, 6672, 7058, 8340, 8896, 10587, 11120, 13344, 14116, 16680, 17645, 21174, 22240, 26688, 28232, 33360, 35290, 42348, 44480, 52935, 56464, 66720, 70580, 84696, 105870, 112928, 133440, 141160, 169392, 211740, 225856, 282320, 338784, 423480, 490531, 564640, 677568, 846960, 981062, 1129280, 1471593, 1693920, 1962124, 2452655, 2943186, 3387840, 3924248, 4905310, 5886372, 7357965, 7848496, 9810620, 11772744, 14715930, 15696992, 19621240, 23545488, 29431860, 31393984, 39242480, 47090976, 58863720, 78484960, 94181952, 117727440, 156969920, 235454880, 470909760]

約数ペア:

[(1, 470909760), (2, 235454880), (3, 156969920), (4, 117727440), (5, 94181952), (6, 78484960), (8, 58863720), (10, 47090976), (12, 39242480), (15, 31393984), (16, 29431860), (20, 23545488), (24, 19621240), (30, 15696992), (32, 14715930), (40, 11772744), (48, 9810620), (60, 7848496), (64, 7357965), (80, 5886372), (96, 4905310), (120, 3924248), (139, 3387840), (160, 2943186), (192, 2452655), (240, 1962124), (278, 1693920), (320, 1471593), (417, 1129280), (480, 981062), (556, 846960), (695, 677568), (834, 564640), (960, 490531), (1112, 423480), (1390, 338784), (1668, 282320), (2085, 225856), (2224, 211740), (2780, 169392), (3336, 141160), (3529, 133440), (4170, 112928), (4448, 105870), (5560, 84696), (6672, 70580), (7058, 66720), (8340, 56464), (8896, 52935), (10587, 44480), (11120, 42348), (13344, 35290), (14116, 33360), (16680, 28232), (17645, 26688), (21174, 22240)]