310502760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{112501}}^1$

素因数の和:112538

約数の個数: 64

約数和(自身を含む): 972017280

約数和(自身を除く): 661514520

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, 112501, 225002, 337503, 450004, 562505, 675006, 900008, 1125010, 1350012, 1687515, 2250020, 2587523, 2700024, 3375030, 4500040, 5175046, 6750060, 7762569, 10350092, 12937615, 13500120, 15525138, 20700184, 25875230, 31050276, 38812845, 51750460, 62100552, 77625690, 103500920, 155251380, 310502760]

約数ペア:

[(1, 310502760), (2, 155251380), (3, 103500920), (4, 77625690), (5, 62100552), (6, 51750460), (8, 38812845), (10, 31050276), (12, 25875230), (15, 20700184), (20, 15525138), (23, 13500120), (24, 12937615), (30, 10350092), (40, 7762569), (46, 6750060), (60, 5175046), (69, 4500040), (92, 3375030), (115, 2700024), (120, 2587523), (138, 2250020), (184, 1687515), (230, 1350012), (276, 1125010), (345, 900008), (460, 675006), (552, 562505), (690, 450004), (920, 337503), (1380, 225002), (2760, 112501)]