488890320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2037043}}^1$

素因数の和:2037059

約数の個数: 40

約数和(自身を含む): 1515560736

約数和(自身を除く): 1026670416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2037043, 4074086, 6111129, 8148172, 10185215, 12222258, 16296344, 20370430, 24444516, 30555645, 32592688, 40740860, 48889032, 61111290, 81481720, 97778064, 122222580, 162963440, 244445160, 488890320]

約数ペア:

[(1, 488890320), (2, 244445160), (3, 162963440), (4, 122222580), (5, 97778064), (6, 81481720), (8, 61111290), (10, 48889032), (12, 40740860), (15, 32592688), (16, 30555645), (20, 24444516), (24, 20370430), (30, 16296344), (40, 12222258), (48, 10185215), (60, 8148172), (80, 6111129), (120, 4074086), (240, 2037043)]