28818360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{80051}}^1$

素因数の和:80068

約数の個数: 48

約数和(自身を含む): 93660840

約数和(自身を除く): 64842480

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, 80051, 160102, 240153, 320204, 400255, 480306, 640408, 720459, 800510, 960612, 1200765, 1440918, 1601020, 1921224, 2401530, 2881836, 3202040, 3602295, 4803060, 5763672, 7204590, 9606120, 14409180, 28818360]

約数ペア:

[(1, 28818360), (2, 14409180), (3, 9606120), (4, 7204590), (5, 5763672), (6, 4803060), (8, 3602295), (9, 3202040), (10, 2881836), (12, 2401530), (15, 1921224), (18, 1601020), (20, 1440918), (24, 1200765), (30, 960612), (36, 800510), (40, 720459), (45, 640408), (60, 480306), (72, 400255), (90, 320204), (120, 240153), (180, 160102), (360, 80051)]