16378260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{272971}}^1$

素因数の和:272983

約数の個数: 24

約数和(自身を含む): 45859296

約数和(自身を除く): 29481036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 272971, 545942, 818913, 1091884, 1364855, 1637826, 2729710, 3275652, 4094565, 5459420, 8189130, 16378260]

約数ペア:

[(1, 16378260), (2, 8189130), (3, 5459420), (4, 4094565), (5, 3275652), (6, 2729710), (10, 1637826), (12, 1364855), (15, 1091884), (20, 818913), (30, 545942), (60, 272971)]