63879360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{66541}}^1$

素因数の和:66561

約数の個数: 56

約数和(自身を含む): 202820016

約数和(自身を除く): 138940656

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, 160, 192, 240, 320, 480, 960, 66541, 133082, 199623, 266164, 332705, 399246, 532328, 665410, 798492, 998115, 1064656, 1330820, 1596984, 1996230, 2129312, 2661640, 3193968, 3992460, 4258624, 5323280, 6387936, 7984920, 10646560, 12775872, 15969840, 21293120, 31939680, 63879360]

約数ペア:

[(1, 63879360), (2, 31939680), (3, 21293120), (4, 15969840), (5, 12775872), (6, 10646560), (8, 7984920), (10, 6387936), (12, 5323280), (15, 4258624), (16, 3992460), (20, 3193968), (24, 2661640), (30, 2129312), (32, 1996230), (40, 1596984), (48, 1330820), (60, 1064656), (64, 998115), (80, 798492), (96, 665410), (120, 532328), (160, 399246), (192, 332705), (240, 266164), (320, 199623), (480, 133082), (960, 66541)]