1303780860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{804803}}^1$

素因数の和:804824

約数の個数: 60

約数和(自身を含む): 4090013928

約数和(自身を除く): 2786233068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 804803, 1609606, 2414409, 3219212, 4024015, 4828818, 7243227, 8048030, 9657636, 12072045, 14486454, 16096060, 21729681, 24144090, 28972908, 36216135, 43459362, 48288180, 65189043, 72432270, 86918724, 108648405, 130378086, 144864540, 217296810, 260756172, 325945215, 434593620, 651890430, 1303780860]

約数ペア:

[(1, 1303780860), (2, 651890430), (3, 434593620), (4, 325945215), (5, 260756172), (6, 217296810), (9, 144864540), (10, 130378086), (12, 108648405), (15, 86918724), (18, 72432270), (20, 65189043), (27, 48288180), (30, 43459362), (36, 36216135), (45, 28972908), (54, 24144090), (60, 21729681), (81, 16096060), (90, 14486454), (108, 12072045), (135, 9657636), (162, 8048030), (180, 7243227), (270, 4828818), (324, 4024015), (405, 3219212), (540, 2414409), (810, 1609606), (1620, 804803)]