406349040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1471}}^1$

素因数の和:2638

約数の個数: 80

約数和(自身を含む): 1261633536

約数和(自身を除く): 855284496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1151, 1471, 2302, 2942, 3453, 4413, 4604, 5755, 5884, 6906, 7355, 8826, 9208, 11510, 11768, 13812, 14710, 17265, 17652, 18416, 22065, 23020, 23536, 27624, 29420, 34530, 35304, 44130, 46040, 55248, 58840, 69060, 70608, 88260, 92080, 117680, 138120, 176520, 276240, 353040, 1693121, 3386242, 5079363, 6772484, 8465605, 10158726, 13544968, 16931210, 20317452, 25396815, 27089936, 33862420, 40634904, 50793630, 67724840, 81269808, 101587260, 135449680, 203174520, 406349040]

約数ペア:

[(1, 406349040), (2, 203174520), (3, 135449680), (4, 101587260), (5, 81269808), (6, 67724840), (8, 50793630), (10, 40634904), (12, 33862420), (15, 27089936), (16, 25396815), (20, 20317452), (24, 16931210), (30, 13544968), (40, 10158726), (48, 8465605), (60, 6772484), (80, 5079363), (120, 3386242), (240, 1693121), (1151, 353040), (1471, 276240), (2302, 176520), (2942, 138120), (3453, 117680), (4413, 92080), (4604, 88260), (5755, 70608), (5884, 69060), (6906, 58840), (7355, 55248), (8826, 46040), (9208, 44130), (11510, 35304), (11768, 34530), (13812, 29420), (14710, 27624), (17265, 23536), (17652, 23020), (18416, 22065)]