38976840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{15467}}^1$

素因数の和:15491

約数の個数: 96

約数和(自身を含む): 144780480

約数和(自身を除く): 105803640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 15467, 30934, 46401, 61868, 77335, 92802, 108269, 123736, 139203, 154670, 185604, 216538, 232005, 278406, 309340, 324807, 371208, 433076, 464010, 541345, 556812, 618680, 649614, 696015, 866152, 928020, 974421, 1082690, 1113624, 1299228, 1392030, 1624035, 1856040, 1948842, 2165380, 2598456, 2784060, 3248070, 3897684, 4330760, 4872105, 5568120, 6496140, 7795368, 9744210, 12992280, 19488420, 38976840]

約数ペア:

[(1, 38976840), (2, 19488420), (3, 12992280), (4, 9744210), (5, 7795368), (6, 6496140), (7, 5568120), (8, 4872105), (9, 4330760), (10, 3897684), (12, 3248070), (14, 2784060), (15, 2598456), (18, 2165380), (20, 1948842), (21, 1856040), (24, 1624035), (28, 1392030), (30, 1299228), (35, 1113624), (36, 1082690), (40, 974421), (42, 928020), (45, 866152), (56, 696015), (60, 649614), (63, 618680), (70, 556812), (72, 541345), (84, 464010), (90, 433076), (105, 371208), (120, 324807), (126, 309340), (140, 278406), (168, 232005), (180, 216538), (210, 185604), (252, 154670), (280, 139203), (315, 123736), (360, 108269), (420, 92802), (504, 77335), (630, 61868), (840, 46401), (1260, 30934), (2520, 15467)]