5280720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{22003}}^1$

素因数の和:22019

約数の個数: 40

約数和(自身を含む): 16370976

約数和(自身を除く): 11090256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 22003, 44006, 66009, 88012, 110015, 132018, 176024, 220030, 264036, 330045, 352048, 440060, 528072, 660090, 880120, 1056144, 1320180, 1760240, 2640360, 5280720]

約数ペア:

[(1, 5280720), (2, 2640360), (3, 1760240), (4, 1320180), (5, 1056144), (6, 880120), (8, 660090), (10, 528072), (12, 440060), (15, 352048), (16, 330045), (20, 264036), (24, 220030), (30, 176024), (40, 132018), (48, 110015), (60, 88012), (80, 66009), (120, 44006), (240, 22003)]