503291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2097047}}^1$

素因数の和:2097063

約数の個数: 40

約数和(自身を含む): 1560203712

約数和(自身を除く): 1056912432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2097047, 4194094, 6291141, 8388188, 10485235, 12582282, 16776376, 20970470, 25164564, 31455705, 33552752, 41940940, 50329128, 62911410, 83881880, 100658256, 125822820, 167763760, 251645640, 503291280]

約数ペア:

[(1, 503291280), (2, 251645640), (3, 167763760), (4, 125822820), (5, 100658256), (6, 83881880), (8, 62911410), (10, 50329128), (12, 41940940), (15, 33552752), (16, 31455705), (20, 25164564), (24, 20970470), (30, 16776376), (40, 12582282), (48, 10485235), (60, 8388188), (80, 6291141), (120, 4194094), (240, 2097047)]