157613640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1313447}}^1$

素因数の和:1313461

約数の個数: 32

約数和(自身を含む): 472841280

約数和(自身を除く): 315227640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1313447, 2626894, 3940341, 5253788, 6567235, 7880682, 10507576, 13134470, 15761364, 19701705, 26268940, 31522728, 39403410, 52537880, 78806820, 157613640]

約数ペア:

[(1, 157613640), (2, 78806820), (3, 52537880), (4, 39403410), (5, 31522728), (6, 26268940), (8, 19701705), (10, 15761364), (12, 13134470), (15, 10507576), (20, 7880682), (24, 6567235), (30, 5253788), (40, 3940341), (60, 2626894), (120, 1313447)]