12755966880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{26574931}}^1$

素因数の和:26574949

約数の個数: 48

約数和(自身を含む): 40181297184

約数和(自身を除く): 27425330304

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, 26574931, 53149862, 79724793, 106299724, 132874655, 159449586, 212599448, 265749310, 318899172, 398623965, 425198896, 531498620, 637798344, 797247930, 850397792, 1062997240, 1275596688, 1594495860, 2125994480, 2551193376, 3188991720, 4251988960, 6377983440, 12755966880]

約数ペア:

[(1, 12755966880), (2, 6377983440), (3, 4251988960), (4, 3188991720), (5, 2551193376), (6, 2125994480), (8, 1594495860), (10, 1275596688), (12, 1062997240), (15, 850397792), (16, 797247930), (20, 637798344), (24, 531498620), (30, 425198896), (32, 398623965), (40, 318899172), (48, 265749310), (60, 212599448), (80, 159449586), (96, 132874655), (120, 106299724), (160, 79724793), (240, 53149862), (480, 26574931)]