244543440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1018931}}^1$

素因数の和:1018947

約数の個数: 40

約数和(自身を含む): 758085408

約数和(自身を除く): 513541968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1018931, 2037862, 3056793, 4075724, 5094655, 6113586, 8151448, 10189310, 12227172, 15283965, 16302896, 20378620, 24454344, 30567930, 40757240, 48908688, 61135860, 81514480, 122271720, 244543440]

約数ペア:

[(1, 244543440), (2, 122271720), (3, 81514480), (4, 61135860), (5, 48908688), (6, 40757240), (8, 30567930), (10, 24454344), (12, 20378620), (15, 16302896), (16, 15283965), (20, 12227172), (24, 10189310), (30, 8151448), (40, 6113586), (48, 5094655), (60, 4075724), (80, 3056793), (120, 2037862), (240, 1018931)]