147393240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1228277}}^1$

素因数の和:1228291

約数の個数: 32

約数和(自身を含む): 442180080

約数和(自身を除く): 294786840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1228277, 2456554, 3684831, 4913108, 6141385, 7369662, 9826216, 12282770, 14739324, 18424155, 24565540, 29478648, 36848310, 49131080, 73696620, 147393240]

約数ペア:

[(1, 147393240), (2, 73696620), (3, 49131080), (4, 36848310), (5, 29478648), (6, 24565540), (8, 18424155), (10, 14739324), (12, 12282770), (15, 9826216), (20, 7369662), (24, 6141385), (30, 4913108), (40, 3684831), (60, 2456554), (120, 1228277)]