88217880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31963}}^1$

素因数の和:32000

約数の個数: 64

約数和(自身を含む): 276168960

約数和(自身を除く): 187951080

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, 31963, 63926, 95889, 127852, 159815, 191778, 255704, 319630, 383556, 479445, 639260, 735149, 767112, 958890, 1278520, 1470298, 1917780, 2205447, 2940596, 3675745, 3835560, 4410894, 5881192, 7351490, 8821788, 11027235, 14702980, 17643576, 22054470, 29405960, 44108940, 88217880]

約数ペア:

[(1, 88217880), (2, 44108940), (3, 29405960), (4, 22054470), (5, 17643576), (6, 14702980), (8, 11027235), (10, 8821788), (12, 7351490), (15, 5881192), (20, 4410894), (23, 3835560), (24, 3675745), (30, 2940596), (40, 2205447), (46, 1917780), (60, 1470298), (69, 1278520), (92, 958890), (115, 767112), (120, 735149), (138, 639260), (184, 479445), (230, 383556), (276, 319630), (345, 255704), (460, 191778), (552, 159815), (690, 127852), (920, 95889), (1380, 63926), (2760, 31963)]