145113240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1209277}}^1$

素因数の和:1209291

約数の個数: 32

約数和(自身を含む): 435340080

約数和(自身を除く): 290226840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1209277, 2418554, 3627831, 4837108, 6046385, 7255662, 9674216, 12092770, 14511324, 18139155, 24185540, 29022648, 36278310, 48371080, 72556620, 145113240]

約数ペア:

[(1, 145113240), (2, 72556620), (3, 48371080), (4, 36278310), (5, 29022648), (6, 24185540), (8, 18139155), (10, 14511324), (12, 12092770), (15, 9674216), (20, 7255662), (24, 6046385), (30, 4837108), (40, 3627831), (60, 2418554), (120, 1209277)]