1496720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 3555576

約数和(自身を除く): 2058856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 353, 424, 530, 706, 848, 1060, 1412, 1765, 2120, 2824, 3530, 4240, 5648, 7060, 14120, 18709, 28240, 37418, 74836, 93545, 149672, 187090, 299344, 374180, 748360, 1496720]

約数ペア:

[(1, 1496720), (2, 748360), (4, 374180), (5, 299344), (8, 187090), (10, 149672), (16, 93545), (20, 74836), (40, 37418), (53, 28240), (80, 18709), (106, 14120), (212, 7060), (265, 5648), (353, 4240), (424, 3530), (530, 2824), (706, 2120), (848, 1765), (1060, 1412)]