127387560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2957}}^1$

素因数の和:3330

約数の個数: 64

約数和(自身を含む): 383356800

約数和(自身を除く): 255969240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1795, 2154, 2872, 2957, 3590, 4308, 5385, 5914, 7180, 8616, 8871, 10770, 11828, 14360, 14785, 17742, 21540, 23656, 29570, 35484, 43080, 44355, 59140, 70968, 88710, 118280, 177420, 354840, 1061563, 2123126, 3184689, 4246252, 5307815, 6369378, 8492504, 10615630, 12738756, 15923445, 21231260, 25477512, 31846890, 42462520, 63693780, 127387560]

約数ペア:

[(1, 127387560), (2, 63693780), (3, 42462520), (4, 31846890), (5, 25477512), (6, 21231260), (8, 15923445), (10, 12738756), (12, 10615630), (15, 8492504), (20, 6369378), (24, 5307815), (30, 4246252), (40, 3184689), (60, 2123126), (120, 1061563), (359, 354840), (718, 177420), (1077, 118280), (1436, 88710), (1795, 70968), (2154, 59140), (2872, 44355), (2957, 43080), (3590, 35484), (4308, 29570), (5385, 23656), (5914, 21540), (7180, 17742), (8616, 14785), (8871, 14360), (10770, 11828)]