531447120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{738121}}^1$

素因数の和:738140

約数の個数: 60

約数和(自身を含む): 1784778996

約数和(自身を除く): 1253331876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 738121, 1476242, 2214363, 2952484, 3690605, 4428726, 5904968, 6643089, 7381210, 8857452, 11071815, 11809936, 13286178, 14762420, 17714904, 22143630, 26572356, 29524840, 33215445, 35429808, 44287260, 53144712, 59049680, 66430890, 88574520, 106289424, 132861780, 177149040, 265723560, 531447120]

約数ペア:

[(1, 531447120), (2, 265723560), (3, 177149040), (4, 132861780), (5, 106289424), (6, 88574520), (8, 66430890), (9, 59049680), (10, 53144712), (12, 44287260), (15, 35429808), (16, 33215445), (18, 29524840), (20, 26572356), (24, 22143630), (30, 17714904), (36, 14762420), (40, 13286178), (45, 11809936), (48, 11071815), (60, 8857452), (72, 7381210), (80, 6643089), (90, 5904968), (120, 4428726), (144, 3690605), (180, 2952484), (240, 2214363), (360, 1476242), (720, 738121)]