229154760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{636541}}^1$

素因数の和:636558

約数の個数: 48

約数和(自身を含む): 744754140

約数和(自身を除く): 515599380

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, 636541, 1273082, 1909623, 2546164, 3182705, 3819246, 5092328, 5728869, 6365410, 7638492, 9548115, 11457738, 12730820, 15276984, 19096230, 22915476, 25461640, 28644345, 38192460, 45830952, 57288690, 76384920, 114577380, 229154760]

約数ペア:

[(1, 229154760), (2, 114577380), (3, 76384920), (4, 57288690), (5, 45830952), (6, 38192460), (8, 28644345), (9, 25461640), (10, 22915476), (12, 19096230), (15, 15276984), (18, 12730820), (20, 11457738), (24, 9548115), (30, 7638492), (36, 6365410), (40, 5728869), (45, 5092328), (60, 3819246), (72, 3182705), (90, 2546164), (120, 1909623), (180, 1273082), (360, 636541)]