8247840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17183}}^1$

素因数の和:17201

約数の個数: 48

約数和(自身を含む): 25982208

約数和(自身を除く): 17734368

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, 17183, 34366, 51549, 68732, 85915, 103098, 137464, 171830, 206196, 257745, 274928, 343660, 412392, 515490, 549856, 687320, 824784, 1030980, 1374640, 1649568, 2061960, 2749280, 4123920, 8247840]

約数ペア:

[(1, 8247840), (2, 4123920), (3, 2749280), (4, 2061960), (5, 1649568), (6, 1374640), (8, 1030980), (10, 824784), (12, 687320), (15, 549856), (16, 515490), (20, 412392), (24, 343660), (30, 274928), (32, 257745), (40, 206196), (48, 171830), (60, 137464), (80, 103098), (96, 85915), (120, 68732), (160, 51549), (240, 34366), (480, 17183)]