2910840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 8847360

約数和(自身を除く): 5936520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 191, 254, 381, 382, 508, 573, 635, 762, 764, 955, 1016, 1146, 1270, 1524, 1528, 1905, 1910, 2292, 2540, 2865, 3048, 3810, 3820, 4584, 5080, 5730, 7620, 7640, 11460, 15240, 22920, 24257, 48514, 72771, 97028, 121285, 145542, 194056, 242570, 291084, 363855, 485140, 582168, 727710, 970280, 1455420, 2910840]

約数ペア:

[(1, 2910840), (2, 1455420), (3, 970280), (4, 727710), (5, 582168), (6, 485140), (8, 363855), (10, 291084), (12, 242570), (15, 194056), (20, 145542), (24, 121285), (30, 97028), (40, 72771), (60, 48514), (120, 24257), (127, 22920), (191, 15240), (254, 11460), (381, 7640), (382, 7620), (508, 5730), (573, 5080), (635, 4584), (762, 3820), (764, 3810), (955, 3048), (1016, 2865), (1146, 2540), (1270, 2292), (1524, 1910), (1528, 1905)]