55577040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231571}}^1$

素因数の和:231587

約数の個数: 40

約数和(自身を含む): 172289568

約数和(自身を除く): 116712528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231571, 463142, 694713, 926284, 1157855, 1389426, 1852568, 2315710, 2778852, 3473565, 3705136, 4631420, 5557704, 6947130, 9262840, 11115408, 13894260, 18525680, 27788520, 55577040]

約数ペア:

[(1, 55577040), (2, 27788520), (3, 18525680), (4, 13894260), (5, 11115408), (6, 9262840), (8, 6947130), (10, 5557704), (12, 4631420), (15, 3705136), (16, 3473565), (20, 2778852), (24, 2315710), (30, 1852568), (40, 1389426), (48, 1157855), (60, 926284), (80, 694713), (120, 463142), (240, 231571)]