943440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3931}}^1$

素因数の和:3947

約数の個数: 40

約数和(自身を含む): 2925408

約数和(自身を除く): 1981968

約数列:

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

約数ペア:

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