2013809520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8390873}}^1$

素因数の和:8390889

約数の個数: 40

約数和(自身を含む): 6242810256

約数和(自身を除く): 4229000736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8390873, 16781746, 25172619, 33563492, 41954365, 50345238, 67126984, 83908730, 100690476, 125863095, 134253968, 167817460, 201380952, 251726190, 335634920, 402761904, 503452380, 671269840, 1006904760, 2013809520]

約数ペア:

[(1, 2013809520), (2, 1006904760), (3, 671269840), (4, 503452380), (5, 402761904), (6, 335634920), (8, 251726190), (10, 201380952), (12, 167817460), (15, 134253968), (16, 125863095), (20, 100690476), (24, 83908730), (30, 67126984), (40, 50345238), (48, 41954365), (60, 33563492), (80, 25172619), (120, 16781746), (240, 8390873)]