42774840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{118819}}^1$

素因数の和:118836

約数の個数: 48

約数和(自身を含む): 139019400

約数和(自身を除く): 96244560

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, 118819, 237638, 356457, 475276, 594095, 712914, 950552, 1069371, 1188190, 1425828, 1782285, 2138742, 2376380, 2851656, 3564570, 4277484, 4752760, 5346855, 7129140, 8554968, 10693710, 14258280, 21387420, 42774840]

約数ペア:

[(1, 42774840), (2, 21387420), (3, 14258280), (4, 10693710), (5, 8554968), (6, 7129140), (8, 5346855), (9, 4752760), (10, 4277484), (12, 3564570), (15, 2851656), (18, 2376380), (20, 2138742), (24, 1782285), (30, 1425828), (36, 1188190), (40, 1069371), (45, 950552), (60, 712914), (72, 594095), (90, 475276), (120, 356457), (180, 237638), (360, 118819)]