138512040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1154267}}^1$

素因数の和:1154281

約数の個数: 32

約数和(自身を含む): 415536480

約数和(自身を除く): 277024440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1154267, 2308534, 3462801, 4617068, 5771335, 6925602, 9234136, 11542670, 13851204, 17314005, 23085340, 27702408, 34628010, 46170680, 69256020, 138512040]

約数ペア:

[(1, 138512040), (2, 69256020), (3, 46170680), (4, 34628010), (5, 27702408), (6, 23085340), (8, 17314005), (10, 13851204), (12, 11542670), (15, 9234136), (20, 6925602), (24, 5771335), (30, 4617068), (40, 3462801), (60, 2308534), (120, 1154267)]