12776760

素因数分解:

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

素因数の和:35508

約数の個数: 48

約数和(自身を含む): 41525640

約数和(自身を除く): 28748880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35491, 70982, 106473, 141964, 177455, 212946, 283928, 319419, 354910, 425892, 532365, 638838, 709820, 851784, 1064730, 1277676, 1419640, 1597095, 2129460, 2555352, 3194190, 4258920, 6388380, 12776760]

約数ペア:

[(1, 12776760), (2, 6388380), (3, 4258920), (4, 3194190), (5, 2555352), (6, 2129460), (8, 1597095), (9, 1419640), (10, 1277676), (12, 1064730), (15, 851784), (18, 709820), (20, 638838), (24, 532365), (30, 425892), (36, 354910), (40, 319419), (45, 283928), (60, 212946), (72, 177455), (90, 141964), (120, 106473), (180, 70982), (360, 35491)]