7425944280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20627623}}^1$

素因数の和:20627640

約数の個数: 48

約数和(自身を含む): 24134320080

約数和(自身を除く): 16708375800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 20627623, 41255246, 61882869, 82510492, 103138115, 123765738, 165020984, 185648607, 206276230, 247531476, 309414345, 371297214, 412552460, 495062952, 618828690, 742594428, 825104920, 928243035, 1237657380, 1485188856, 1856486070, 2475314760, 3712972140, 7425944280]

約数ペア:

[(1, 7425944280), (2, 3712972140), (3, 2475314760), (4, 1856486070), (5, 1485188856), (6, 1237657380), (8, 928243035), (9, 825104920), (10, 742594428), (12, 618828690), (15, 495062952), (18, 412552460), (20, 371297214), (24, 309414345), (30, 247531476), (36, 206276230), (40, 185648607), (45, 165020984), (60, 123765738), (72, 103138115), (90, 82510492), (120, 61882869), (180, 41255246), (360, 20627623)]