1533360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6389}}^1$

素因数の和:6405

約数の個数: 40

約数和(自身を含む): 4754160

約数和(自身を除く): 3220800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6389, 12778, 19167, 25556, 31945, 38334, 51112, 63890, 76668, 95835, 102224, 127780, 153336, 191670, 255560, 306672, 383340, 511120, 766680, 1533360]

約数ペア:

[(1, 1533360), (2, 766680), (3, 511120), (4, 383340), (5, 306672), (6, 255560), (8, 191670), (10, 153336), (12, 127780), (15, 102224), (16, 95835), (20, 76668), (24, 63890), (30, 51112), (40, 38334), (48, 31945), (60, 25556), (80, 19167), (120, 12778), (240, 6389)]