27654840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{76819}}^1$

素因数の和:76836

約数の個数: 48

約数和(自身を含む): 89879400

約数和(自身を除く): 62224560

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, 76819, 153638, 230457, 307276, 384095, 460914, 614552, 691371, 768190, 921828, 1152285, 1382742, 1536380, 1843656, 2304570, 2765484, 3072760, 3456855, 4609140, 5530968, 6913710, 9218280, 13827420, 27654840]

約数ペア:

[(1, 27654840), (2, 13827420), (3, 9218280), (4, 6913710), (5, 5530968), (6, 4609140), (8, 3456855), (9, 3072760), (10, 2765484), (12, 2304570), (15, 1843656), (18, 1536380), (20, 1382742), (24, 1152285), (30, 921828), (36, 768190), (40, 691371), (45, 614552), (60, 460914), (72, 384095), (90, 307276), (120, 230457), (180, 153638), (360, 76819)]