297353880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{825983}}^1$

素因数の和:826000

約数の個数: 48

約数和(自身を含む): 966401280

約数和(自身を除く): 669047400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 825983, 1651966, 2477949, 3303932, 4129915, 4955898, 6607864, 7433847, 8259830, 9911796, 12389745, 14867694, 16519660, 19823592, 24779490, 29735388, 33039320, 37169235, 49558980, 59470776, 74338470, 99117960, 148676940, 297353880]

約数ペア:

[(1, 297353880), (2, 148676940), (3, 99117960), (4, 74338470), (5, 59470776), (6, 49558980), (8, 37169235), (9, 33039320), (10, 29735388), (12, 24779490), (15, 19823592), (18, 16519660), (20, 14867694), (24, 12389745), (30, 9911796), (36, 8259830), (40, 7433847), (45, 6607864), (60, 4955898), (72, 4129915), (90, 3303932), (120, 2477949), (180, 1651966), (360, 825983)]