1970706120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{37409}}^1$

素因数の和:37862

約数の個数: 64

約数和(自身を含む): 5925744000

約数和(自身を除く): 3955037880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 8780, 10536, 13170, 17560, 26340, 37409, 52680, 74818, 112227, 149636, 187045, 224454, 299272, 374090, 448908, 561135, 748180, 897816, 1122270, 1496360, 2244540, 4489080, 16422551, 32845102, 49267653, 65690204, 82112755, 98535306, 131380408, 164225510, 197070612, 246338265, 328451020, 394141224, 492676530, 656902040, 985353060, 1970706120]

約数ペア:

[(1, 1970706120), (2, 985353060), (3, 656902040), (4, 492676530), (5, 394141224), (6, 328451020), (8, 246338265), (10, 197070612), (12, 164225510), (15, 131380408), (20, 98535306), (24, 82112755), (30, 65690204), (40, 49267653), (60, 32845102), (120, 16422551), (439, 4489080), (878, 2244540), (1317, 1496360), (1756, 1122270), (2195, 897816), (2634, 748180), (3512, 561135), (4390, 448908), (5268, 374090), (6585, 299272), (8780, 224454), (10536, 187045), (13170, 149636), (17560, 112227), (26340, 74818), (37409, 52680)]