2019825120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4207969}}^1$

素因数の和:4207987

約数の個数: 48

約数和(自身を含む): 6362450640

約数和(自身を除く): 4342625520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4207969, 8415938, 12623907, 16831876, 21039845, 25247814, 33663752, 42079690, 50495628, 63119535, 67327504, 84159380, 100991256, 126239070, 134655008, 168318760, 201982512, 252478140, 336637520, 403965024, 504956280, 673275040, 1009912560, 2019825120]

約数ペア:

[(1, 2019825120), (2, 1009912560), (3, 673275040), (4, 504956280), (5, 403965024), (6, 336637520), (8, 252478140), (10, 201982512), (12, 168318760), (15, 134655008), (16, 126239070), (20, 100991256), (24, 84159380), (30, 67327504), (32, 63119535), (40, 50495628), (48, 42079690), (60, 33663752), (80, 25247814), (96, 21039845), (120, 16831876), (160, 12623907), (240, 8415938), (480, 4207969)]