487133040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2029721}}^1$

素因数の和:2029737

約数の個数: 40

約数和(自身を含む): 1510113168

約数和(自身を除く): 1022980128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2029721, 4059442, 6089163, 8118884, 10148605, 12178326, 16237768, 20297210, 24356652, 30445815, 32475536, 40594420, 48713304, 60891630, 81188840, 97426608, 121783260, 162377680, 243566520, 487133040]

約数ペア:

[(1, 487133040), (2, 243566520), (3, 162377680), (4, 121783260), (5, 97426608), (6, 81188840), (8, 60891630), (10, 48713304), (12, 40594420), (15, 32475536), (16, 30445815), (20, 24356652), (24, 20297210), (30, 16237768), (40, 12178326), (48, 10148605), (60, 8118884), (80, 6089163), (120, 4059442), (240, 2029721)]