119747340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1307}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 364225680

約数和(自身を除く): 244478340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 509, 1018, 1307, 1527, 2036, 2545, 2614, 3054, 3921, 4581, 5090, 5228, 6108, 6535, 7635, 7842, 9162, 10180, 11763, 13070, 15270, 15684, 18324, 19605, 22905, 23526, 26140, 30540, 39210, 45810, 47052, 58815, 78420, 91620, 117630, 235260, 665263, 1330526, 1995789, 2661052, 3326315, 3991578, 5987367, 6652630, 7983156, 9978945, 11974734, 13305260, 19957890, 23949468, 29936835, 39915780, 59873670, 119747340]

約数ペア:

[(1, 119747340), (2, 59873670), (3, 39915780), (4, 29936835), (5, 23949468), (6, 19957890), (9, 13305260), (10, 11974734), (12, 9978945), (15, 7983156), (18, 6652630), (20, 5987367), (30, 3991578), (36, 3326315), (45, 2661052), (60, 1995789), (90, 1330526), (180, 665263), (509, 235260), (1018, 117630), (1307, 91620), (1527, 78420), (2036, 58815), (2545, 47052), (2614, 45810), (3054, 39210), (3921, 30540), (4581, 26140), (5090, 23526), (5228, 22905), (6108, 19605), (6535, 18324), (7635, 15684), (7842, 15270), (9162, 13070), (10180, 11763)]