135040980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{118457}}^1$

素因数の和:118488

約数の個数: 48

約数和(自身を含む): 398018880

約数和(自身を除く): 262977900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 118457, 236914, 355371, 473828, 592285, 710742, 1184570, 1421484, 1776855, 2250683, 2369140, 3553710, 4501366, 6752049, 7107420, 9002732, 11253415, 13504098, 22506830, 27008196, 33760245, 45013660, 67520490, 135040980]

約数ペア:

[(1, 135040980), (2, 67520490), (3, 45013660), (4, 33760245), (5, 27008196), (6, 22506830), (10, 13504098), (12, 11253415), (15, 9002732), (19, 7107420), (20, 6752049), (30, 4501366), (38, 3553710), (57, 2369140), (60, 2250683), (76, 1776855), (95, 1421484), (114, 1184570), (190, 710742), (228, 592285), (285, 473828), (380, 355371), (570, 236914), (1140, 118457)]