90567060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2333}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 254088576

約数和(自身を除く): 163521516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2333, 2588, 3235, 3882, 4666, 6470, 6999, 7764, 9332, 9705, 11665, 12940, 13998, 19410, 23330, 27996, 34995, 38820, 46660, 69990, 139980, 1509451, 3018902, 4528353, 6037804, 7547255, 9056706, 15094510, 18113412, 22641765, 30189020, 45283530, 90567060]

約数ペア:

[(1, 90567060), (2, 45283530), (3, 30189020), (4, 22641765), (5, 18113412), (6, 15094510), (10, 9056706), (12, 7547255), (15, 6037804), (20, 4528353), (30, 3018902), (60, 1509451), (647, 139980), (1294, 69990), (1941, 46660), (2333, 38820), (2588, 34995), (3235, 27996), (3882, 23330), (4666, 19410), (6470, 13998), (6999, 12940), (7764, 11665), (9332, 9705)]