450283560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{1997}}^1$

素因数の和:3890

約数の個数: 64

約数和(自身を含む): 1352246400

約数和(自身を除く): 901962840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1879, 1997, 3758, 3994, 5637, 5991, 7516, 7988, 9395, 9985, 11274, 11982, 15032, 15976, 18790, 19970, 22548, 23964, 28185, 29955, 37580, 39940, 45096, 47928, 56370, 59910, 75160, 79880, 112740, 119820, 225480, 239640, 3752363, 7504726, 11257089, 15009452, 18761815, 22514178, 30018904, 37523630, 45028356, 56285445, 75047260, 90056712, 112570890, 150094520, 225141780, 450283560]

約数ペア:

[(1, 450283560), (2, 225141780), (3, 150094520), (4, 112570890), (5, 90056712), (6, 75047260), (8, 56285445), (10, 45028356), (12, 37523630), (15, 30018904), (20, 22514178), (24, 18761815), (30, 15009452), (40, 11257089), (60, 7504726), (120, 3752363), (1879, 239640), (1997, 225480), (3758, 119820), (3994, 112740), (5637, 79880), (5991, 75160), (7516, 59910), (7988, 56370), (9395, 47928), (9985, 45096), (11274, 39940), (11982, 37580), (15032, 29955), (15976, 28185), (18790, 23964), (19970, 22548)]