118476180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15307}}^1$

素因数の和:15365

約数の個数: 72

約数和(自身を含む): 367759392

約数和(自身を除く): 249283212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 15307, 30614, 45921, 61228, 76535, 91842, 137763, 153070, 183684, 229605, 275526, 306140, 459210, 551052, 658201, 688815, 918420, 1316402, 1377630, 1974603, 2632804, 2755260, 3291005, 3949206, 5923809, 6582010, 7898412, 9873015, 11847618, 13164020, 19746030, 23695236, 29619045, 39492060, 59238090, 118476180]

約数ペア:

[(1, 118476180), (2, 59238090), (3, 39492060), (4, 29619045), (5, 23695236), (6, 19746030), (9, 13164020), (10, 11847618), (12, 9873015), (15, 7898412), (18, 6582010), (20, 5923809), (30, 3949206), (36, 3291005), (43, 2755260), (45, 2632804), (60, 1974603), (86, 1377630), (90, 1316402), (129, 918420), (172, 688815), (180, 658201), (215, 551052), (258, 459210), (387, 306140), (430, 275526), (516, 229605), (645, 183684), (774, 153070), (860, 137763), (1290, 91842), (1548, 76535), (1935, 61228), (2580, 45921), (3870, 30614), (7740, 15307)]