2115188520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17626571}}^1$

素因数の和:17626585

約数の個数: 32

約数和(自身を含む): 6345565920

約数和(自身を除く): 4230377400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17626571, 35253142, 52879713, 70506284, 88132855, 105759426, 141012568, 176265710, 211518852, 264398565, 352531420, 423037704, 528797130, 705062840, 1057594260, 2115188520]

約数ペア:

[(1, 2115188520), (2, 1057594260), (3, 705062840), (4, 528797130), (5, 423037704), (6, 352531420), (8, 264398565), (10, 211518852), (12, 176265710), (15, 141012568), (20, 105759426), (24, 88132855), (30, 70506284), (40, 52879713), (60, 35253142), (120, 17626571)]