72951960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607933}}^1$

素因数の和:607947

約数の個数: 32

約数和(自身を含む): 218856240

約数和(自身を除く): 145904280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607933, 1215866, 1823799, 2431732, 3039665, 3647598, 4863464, 6079330, 7295196, 9118995, 12158660, 14590392, 18237990, 24317320, 36475980, 72951960]

約数ペア:

[(1, 72951960), (2, 36475980), (3, 24317320), (4, 18237990), (5, 14590392), (6, 12158660), (8, 9118995), (10, 7295196), (12, 6079330), (15, 4863464), (20, 3647598), (24, 3039665), (30, 2431732), (40, 1823799), (60, 1215866), (120, 607933)]