63966780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{118457}}^1$

素因数の和:118475

約数の個数: 48

約数和(自身を含む): 199009440

約数和(自身を除く): 135042660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 118457, 236914, 355371, 473828, 592285, 710742, 1066113, 1184570, 1421484, 1776855, 2132226, 2369140, 3198339, 3553710, 4264452, 5330565, 6396678, 7107420, 10661130, 12793356, 15991695, 21322260, 31983390, 63966780]

約数ペア:

[(1, 63966780), (2, 31983390), (3, 21322260), (4, 15991695), (5, 12793356), (6, 10661130), (9, 7107420), (10, 6396678), (12, 5330565), (15, 4264452), (18, 3553710), (20, 3198339), (27, 2369140), (30, 2132226), (36, 1776855), (45, 1421484), (54, 1184570), (60, 1066113), (90, 710742), (108, 592285), (135, 473828), (180, 355371), (270, 236914), (540, 118457)]