280380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4673}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 785232

約数和(自身を除く): 504852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4673, 9346, 14019, 18692, 23365, 28038, 46730, 56076, 70095, 93460, 140190, 280380]

約数ペア:

[(1, 280380), (2, 140190), (3, 93460), (4, 70095), (5, 56076), (6, 46730), (10, 28038), (12, 23365), (15, 18692), (20, 14019), (30, 9346), (60, 4673)]