740590320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3085793}}^1$

素因数の和:3085809

約数の個数: 40

約数和(自身を含む): 2295830736

約数和(自身を除く): 1555240416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3085793, 6171586, 9257379, 12343172, 15428965, 18514758, 24686344, 30857930, 37029516, 46286895, 49372688, 61715860, 74059032, 92573790, 123431720, 148118064, 185147580, 246863440, 370295160, 740590320]

約数ペア:

[(1, 740590320), (2, 370295160), (3, 246863440), (4, 185147580), (5, 148118064), (6, 123431720), (8, 92573790), (10, 74059032), (12, 61715860), (15, 49372688), (16, 46286895), (20, 37029516), (24, 30857930), (30, 24686344), (40, 18514758), (48, 15428965), (60, 12343172), (80, 9257379), (120, 6171586), (240, 3085793)]