1968386760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5467741}}^1$

素因数の和:5467758

約数の個数: 48

約数和(自身を含む): 6397258140

約数和(自身を除く): 4428871380

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, 5467741, 10935482, 16403223, 21870964, 27338705, 32806446, 43741928, 49209669, 54677410, 65612892, 82016115, 98419338, 109354820, 131225784, 164032230, 196838676, 218709640, 246048345, 328064460, 393677352, 492096690, 656128920, 984193380, 1968386760]

約数ペア:

[(1, 1968386760), (2, 984193380), (3, 656128920), (4, 492096690), (5, 393677352), (6, 328064460), (8, 246048345), (9, 218709640), (10, 196838676), (12, 164032230), (15, 131225784), (18, 109354820), (20, 98419338), (24, 82016115), (30, 65612892), (36, 54677410), (40, 49209669), (45, 43741928), (60, 32806446), (72, 27338705), (90, 21870964), (120, 16403223), (180, 10935482), (360, 5467741)]