201870840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1682257}}^1$

素因数の和:1682271

約数の個数: 32

約数和(自身を含む): 605612880

約数和(自身を除く): 403742040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1682257, 3364514, 5046771, 6729028, 8411285, 10093542, 13458056, 16822570, 20187084, 25233855, 33645140, 40374168, 50467710, 67290280, 100935420, 201870840]

約数ペア:

[(1, 201870840), (2, 100935420), (3, 67290280), (4, 50467710), (5, 40374168), (6, 33645140), (8, 25233855), (10, 20187084), (12, 16822570), (15, 13458056), (20, 10093542), (24, 8411285), (30, 6729028), (40, 5046771), (60, 3364514), (120, 1682257)]