4689840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19541}}^1$

素因数の和:19557

約数の個数: 40

約数和(自身を含む): 14539248

約数和(自身を除く): 9849408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19541, 39082, 58623, 78164, 97705, 117246, 156328, 195410, 234492, 293115, 312656, 390820, 468984, 586230, 781640, 937968, 1172460, 1563280, 2344920, 4689840]

約数ペア:

[(1, 4689840), (2, 2344920), (3, 1563280), (4, 1172460), (5, 937968), (6, 781640), (8, 586230), (10, 468984), (12, 390820), (15, 312656), (16, 293115), (20, 234492), (24, 195410), (30, 156328), (40, 117246), (48, 97705), (60, 78164), (80, 58623), (120, 39082), (240, 19541)]