12556680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{104639}}^1$

素因数の和:104653

約数の個数: 32

約数和(自身を含む): 37670400

約数和(自身を除く): 25113720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 104639, 209278, 313917, 418556, 523195, 627834, 837112, 1046390, 1255668, 1569585, 2092780, 2511336, 3139170, 4185560, 6278340, 12556680]

約数ペア:

[(1, 12556680), (2, 6278340), (3, 4185560), (4, 3139170), (5, 2511336), (6, 2092780), (8, 1569585), (10, 1255668), (12, 1046390), (15, 837112), (20, 627834), (24, 523195), (30, 418556), (40, 313917), (60, 209278), (120, 104639)]