445545480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{14447}}^1$

素因数の和:14718

約数の個数: 64

約数和(自身を含む): 1341930240

約数和(自身を除く): 896384760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 10280, 14447, 15420, 28894, 30840, 43341, 57788, 72235, 86682, 115576, 144470, 173364, 216705, 288940, 346728, 433410, 577880, 866820, 1733640, 3712879, 7425758, 11138637, 14851516, 18564395, 22277274, 29703032, 37128790, 44554548, 55693185, 74257580, 89109096, 111386370, 148515160, 222772740, 445545480]

約数ペア:

[(1, 445545480), (2, 222772740), (3, 148515160), (4, 111386370), (5, 89109096), (6, 74257580), (8, 55693185), (10, 44554548), (12, 37128790), (15, 29703032), (20, 22277274), (24, 18564395), (30, 14851516), (40, 11138637), (60, 7425758), (120, 3712879), (257, 1733640), (514, 866820), (771, 577880), (1028, 433410), (1285, 346728), (1542, 288940), (2056, 216705), (2570, 173364), (3084, 144470), (3855, 115576), (5140, 86682), (6168, 72235), (7710, 57788), (10280, 43341), (14447, 30840), (15420, 28894)]