7208280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20023}}^1$

素因数の和:20040

約数の個数: 48

約数和(自身を含む): 23428080

約数和(自身を除く): 16219800

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, 20023, 40046, 60069, 80092, 100115, 120138, 160184, 180207, 200230, 240276, 300345, 360414, 400460, 480552, 600690, 720828, 800920, 901035, 1201380, 1441656, 1802070, 2402760, 3604140, 7208280]

約数ペア:

[(1, 7208280), (2, 3604140), (3, 2402760), (4, 1802070), (5, 1441656), (6, 1201380), (8, 901035), (9, 800920), (10, 720828), (12, 600690), (15, 480552), (18, 400460), (20, 360414), (24, 300345), (30, 240276), (36, 200230), (40, 180207), (45, 160184), (60, 120138), (72, 100115), (90, 80092), (120, 60069), (180, 40046), (360, 20023)]