420015144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{760897}}^1$

素因数の和:760929

約数の個数: 32

約数和(自身を含む): 1095693120

約数和(自身を除く): 675677976

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 760897, 1521794, 2282691, 3043588, 4565382, 6087176, 9130764, 17500631, 18261528, 35001262, 52501893, 70002524, 105003786, 140005048, 210007572, 420015144]

約数ペア:

[(1, 420015144), (2, 210007572), (3, 140005048), (4, 105003786), (6, 70002524), (8, 52501893), (12, 35001262), (23, 18261528), (24, 17500631), (46, 9130764), (69, 6087176), (92, 4565382), (138, 3043588), (184, 2282691), (276, 1521794), (552, 760897)]