2864314080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1989107}}^1$

素因数の和:1989128

約数の個数: 72

約数和(自身を含む): 9774476712

約数和(自身を除く): 6910162632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1989107, 3978214, 5967321, 7956428, 9945535, 11934642, 15912856, 17901963, 19891070, 23869284, 29836605, 31825712, 35803926, 39782140, 47738568, 59673210, 63651424, 71607852, 79564280, 89509815, 95477136, 119346420, 143215704, 159128560, 179019630, 190954272, 238692840, 286431408, 318257120, 358039260, 477385680, 572862816, 716078520, 954771360, 1432157040, 2864314080]

約数ペア:

[(1, 2864314080), (2, 1432157040), (3, 954771360), (4, 716078520), (5, 572862816), (6, 477385680), (8, 358039260), (9, 318257120), (10, 286431408), (12, 238692840), (15, 190954272), (16, 179019630), (18, 159128560), (20, 143215704), (24, 119346420), (30, 95477136), (32, 89509815), (36, 79564280), (40, 71607852), (45, 63651424), (48, 59673210), (60, 47738568), (72, 39782140), (80, 35803926), (90, 31825712), (96, 29836605), (120, 23869284), (144, 19891070), (160, 17901963), (180, 15912856), (240, 11934642), (288, 9945535), (360, 7956428), (480, 5967321), (720, 3978214), (1440, 1989107)]