102768840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{285469}}^1$

素因数の和:285486

約数の個数: 48

約数和(自身を含む): 333999900

約数和(自身を除く): 231231060

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, 285469, 570938, 856407, 1141876, 1427345, 1712814, 2283752, 2569221, 2854690, 3425628, 4282035, 5138442, 5709380, 6851256, 8564070, 10276884, 11418760, 12846105, 17128140, 20553768, 25692210, 34256280, 51384420, 102768840]

約数ペア:

[(1, 102768840), (2, 51384420), (3, 34256280), (4, 25692210), (5, 20553768), (6, 17128140), (8, 12846105), (9, 11418760), (10, 10276884), (12, 8564070), (15, 6851256), (18, 5709380), (20, 5138442), (24, 4282035), (30, 3425628), (36, 2854690), (40, 2569221), (45, 2283752), (60, 1712814), (72, 1427345), (90, 1141876), (120, 856407), (180, 570938), (360, 285469)]