231421560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1928513}}^1$

素因数の和:1928527

約数の個数: 32

約数和(自身を含む): 694265040

約数和(自身を除く): 462843480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1928513, 3857026, 5785539, 7714052, 9642565, 11571078, 15428104, 19285130, 23142156, 28927695, 38570260, 46284312, 57855390, 77140520, 115710780, 231421560]

約数ペア:

[(1, 231421560), (2, 115710780), (3, 77140520), (4, 57855390), (5, 46284312), (6, 38570260), (8, 28927695), (10, 23142156), (12, 19285130), (15, 15428104), (20, 11571078), (24, 9642565), (30, 7714052), (40, 5785539), (60, 3857026), (120, 1928513)]