4805520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20023}}^1$

素因数の和:20039

約数の個数: 40

約数和(自身を含む): 14897856

約数和(自身を除く): 10092336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20023, 40046, 60069, 80092, 100115, 120138, 160184, 200230, 240276, 300345, 320368, 400460, 480552, 600690, 800920, 961104, 1201380, 1601840, 2402760, 4805520]

約数ペア:

[(1, 4805520), (2, 2402760), (3, 1601840), (4, 1201380), (5, 961104), (6, 800920), (8, 600690), (10, 480552), (12, 400460), (15, 320368), (16, 300345), (20, 240276), (24, 200230), (30, 160184), (40, 120138), (48, 100115), (60, 80092), (80, 60069), (120, 40046), (240, 20023)]