38244840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6781}}^1$

素因数の和:6842

約数の個数: 64

約数和(自身を含む): 117192960

約数和(自身を除く): 78948120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 6781, 13562, 20343, 27124, 33905, 40686, 54248, 67810, 81372, 101715, 135620, 162744, 203430, 271240, 318707, 406860, 637414, 813720, 956121, 1274828, 1593535, 1912242, 2549656, 3187070, 3824484, 4780605, 6374140, 7648968, 9561210, 12748280, 19122420, 38244840]

約数ペア:

[(1, 38244840), (2, 19122420), (3, 12748280), (4, 9561210), (5, 7648968), (6, 6374140), (8, 4780605), (10, 3824484), (12, 3187070), (15, 2549656), (20, 1912242), (24, 1593535), (30, 1274828), (40, 956121), (47, 813720), (60, 637414), (94, 406860), (120, 318707), (141, 271240), (188, 203430), (235, 162744), (282, 135620), (376, 101715), (470, 81372), (564, 67810), (705, 54248), (940, 40686), (1128, 33905), (1410, 27124), (1880, 20343), (2820, 13562), (5640, 6781)]