24620520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{205171}}^1$

素因数の和:205185

約数の個数: 32

約数和(自身を含む): 73861920

約数和(自身を除く): 49241400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 205171, 410342, 615513, 820684, 1025855, 1231026, 1641368, 2051710, 2462052, 3077565, 4103420, 4924104, 6155130, 8206840, 12310260, 24620520]

約数ペア:

[(1, 24620520), (2, 12310260), (3, 8206840), (4, 6155130), (5, 4924104), (6, 4103420), (8, 3077565), (10, 2462052), (12, 2051710), (15, 1641368), (20, 1231026), (24, 1025855), (30, 820684), (40, 615513), (60, 410342), (120, 205171)]