1886880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3931}}^1$

素因数の和:3949

約数の個数: 48

約数和(自身を含む): 5945184

約数和(自身を除く): 4058304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3931, 7862, 11793, 15724, 19655, 23586, 31448, 39310, 47172, 58965, 62896, 78620, 94344, 117930, 125792, 157240, 188688, 235860, 314480, 377376, 471720, 628960, 943440, 1886880]

約数ペア:

[(1, 1886880), (2, 943440), (3, 628960), (4, 471720), (5, 377376), (6, 314480), (8, 235860), (10, 188688), (12, 157240), (15, 125792), (16, 117930), (20, 94344), (24, 78620), (30, 62896), (32, 58965), (40, 47172), (48, 39310), (60, 31448), (80, 23586), (96, 19655), (120, 15724), (160, 11793), (240, 7862), (480, 3931)]