38330280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{35491}}^1$

素因数の和:35511

約数の個数: 64

約数和(自身を含む): 127771200

約数和(自身を除く): 89440920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 35491, 70982, 106473, 141964, 177455, 212946, 283928, 319419, 354910, 425892, 532365, 638838, 709820, 851784, 958257, 1064730, 1277676, 1419640, 1597095, 1916514, 2129460, 2555352, 3194190, 3833028, 4258920, 4791285, 6388380, 7666056, 9582570, 12776760, 19165140, 38330280]

約数ペア:

[(1, 38330280), (2, 19165140), (3, 12776760), (4, 9582570), (5, 7666056), (6, 6388380), (8, 4791285), (9, 4258920), (10, 3833028), (12, 3194190), (15, 2555352), (18, 2129460), (20, 1916514), (24, 1597095), (27, 1419640), (30, 1277676), (36, 1064730), (40, 958257), (45, 851784), (54, 709820), (60, 638838), (72, 532365), (90, 425892), (108, 354910), (120, 319419), (135, 283928), (180, 212946), (216, 177455), (270, 141964), (360, 106473), (540, 70982), (1080, 35491)]