538442040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{2741}}^1$

素因数の和:4392

約数の個数: 64

約数和(自身を含む): 1616902560

約数和(自身を除く): 1078460520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1637, 2741, 3274, 4911, 5482, 6548, 8185, 8223, 9822, 10964, 13096, 13705, 16370, 16446, 19644, 21928, 24555, 27410, 32740, 32892, 39288, 41115, 49110, 54820, 65480, 65784, 82230, 98220, 109640, 164460, 196440, 328920, 4487017, 8974034, 13461051, 17948068, 22435085, 26922102, 35896136, 44870170, 53844204, 67305255, 89740340, 107688408, 134610510, 179480680, 269221020, 538442040]

約数ペア:

[(1, 538442040), (2, 269221020), (3, 179480680), (4, 134610510), (5, 107688408), (6, 89740340), (8, 67305255), (10, 53844204), (12, 44870170), (15, 35896136), (20, 26922102), (24, 22435085), (30, 17948068), (40, 13461051), (60, 8974034), (120, 4487017), (1637, 328920), (2741, 196440), (3274, 164460), (4911, 109640), (5482, 98220), (6548, 82230), (8185, 65784), (8223, 65480), (9822, 54820), (10964, 49110), (13096, 41115), (13705, 39288), (16370, 32892), (16446, 32740), (19644, 27410), (21928, 24555)]