12567840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{26183}}^1$

素因数の和:26201

約数の個数: 48

約数和(自身を含む): 39590208

約数和(自身を除く): 27022368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 26183, 52366, 78549, 104732, 130915, 157098, 209464, 261830, 314196, 392745, 418928, 523660, 628392, 785490, 837856, 1047320, 1256784, 1570980, 2094640, 2513568, 3141960, 4189280, 6283920, 12567840]

約数ペア:

[(1, 12567840), (2, 6283920), (3, 4189280), (4, 3141960), (5, 2513568), (6, 2094640), (8, 1570980), (10, 1256784), (12, 1047320), (15, 837856), (16, 785490), (20, 628392), (24, 523660), (30, 418928), (32, 392745), (40, 314196), (48, 261830), (60, 209464), (80, 157098), (96, 130915), (120, 104732), (160, 78549), (240, 52366), (480, 26183)]