2378280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19819}}^1$

素因数の和:19833

約数の個数: 32

約数和(自身を含む): 7135200

約数和(自身を除く): 4756920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 19819, 39638, 59457, 79276, 99095, 118914, 158552, 198190, 237828, 297285, 396380, 475656, 594570, 792760, 1189140, 2378280]

約数ペア:

[(1, 2378280), (2, 1189140), (3, 792760), (4, 594570), (5, 475656), (6, 396380), (8, 297285), (10, 237828), (12, 198190), (15, 158552), (20, 118914), (24, 99095), (30, 79276), (40, 59457), (60, 39638), (120, 19819)]