185507880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67213}}^1$

素因数の和:67250

約数の個数: 64

約数和(自身を含む): 580728960

約数和(自身を除く): 395221080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 67213, 134426, 201639, 268852, 336065, 403278, 537704, 672130, 806556, 1008195, 1344260, 1545899, 1613112, 2016390, 2688520, 3091798, 4032780, 4637697, 6183596, 7729495, 8065560, 9275394, 12367192, 15458990, 18550788, 23188485, 30917980, 37101576, 46376970, 61835960, 92753940, 185507880]

約数ペア:

[(1, 185507880), (2, 92753940), (3, 61835960), (4, 46376970), (5, 37101576), (6, 30917980), (8, 23188485), (10, 18550788), (12, 15458990), (15, 12367192), (20, 9275394), (23, 8065560), (24, 7729495), (30, 6183596), (40, 4637697), (46, 4032780), (60, 3091798), (69, 2688520), (92, 2016390), (115, 1613112), (120, 1545899), (138, 1344260), (184, 1008195), (230, 806556), (276, 672130), (345, 537704), (460, 403278), (552, 336065), (690, 268852), (920, 201639), (1380, 134426), (2760, 67213)]