202950840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1691257}}^1$

素因数の和:1691271

約数の個数: 32

約数和(自身を含む): 608852880

約数和(自身を除く): 405902040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1691257, 3382514, 5073771, 6765028, 8456285, 10147542, 13530056, 16912570, 20295084, 25368855, 33825140, 40590168, 50737710, 67650280, 101475420, 202950840]

約数ペア:

[(1, 202950840), (2, 101475420), (3, 67650280), (4, 50737710), (5, 40590168), (6, 33825140), (8, 25368855), (10, 20295084), (12, 16912570), (15, 13530056), (20, 10147542), (24, 8456285), (30, 6765028), (40, 5073771), (60, 3382514), (120, 1691257)]