1140242640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4751011}}^1$

素因数の和:4751027

約数の個数: 40

約数和(自身を含む): 3534752928

約数和(自身を除く): 2394510288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4751011, 9502022, 14253033, 19004044, 23755055, 28506066, 38008088, 47510110, 57012132, 71265165, 76016176, 95020220, 114024264, 142530330, 190040440, 228048528, 285060660, 380080880, 570121320, 1140242640]

約数ペア:

[(1, 1140242640), (2, 570121320), (3, 380080880), (4, 285060660), (5, 228048528), (6, 190040440), (8, 142530330), (10, 114024264), (12, 95020220), (15, 76016176), (16, 71265165), (20, 57012132), (24, 47510110), (30, 38008088), (40, 28506066), (48, 23755055), (60, 19004044), (80, 14253033), (120, 9502022), (240, 4751011)]