61192680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509939}}^1$

素因数の和:509953

約数の個数: 32

約数和(自身を含む): 183578400

約数和(自身を除く): 122385720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509939, 1019878, 1529817, 2039756, 2549695, 3059634, 4079512, 5099390, 6119268, 7649085, 10198780, 12238536, 15298170, 20397560, 30596340, 61192680]

約数ペア:

[(1, 61192680), (2, 30596340), (3, 20397560), (4, 15298170), (5, 12238536), (6, 10198780), (8, 7649085), (10, 6119268), (12, 5099390), (15, 4079512), (20, 3059634), (24, 2549695), (30, 2039756), (40, 1529817), (60, 1019878), (120, 509939)]