5382420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 15227520

約数和(自身を除く): 9845100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 823, 1090, 1308, 1635, 1646, 2180, 2469, 3270, 3292, 4115, 4938, 6540, 8230, 9876, 12345, 16460, 24690, 49380, 89707, 179414, 269121, 358828, 448535, 538242, 897070, 1076484, 1345605, 1794140, 2691210, 5382420]

約数ペア:

[(1, 5382420), (2, 2691210), (3, 1794140), (4, 1345605), (5, 1076484), (6, 897070), (10, 538242), (12, 448535), (15, 358828), (20, 269121), (30, 179414), (60, 89707), (109, 49380), (218, 24690), (327, 16460), (436, 12345), (545, 9876), (654, 8230), (823, 6540), (1090, 4938), (1308, 4115), (1635, 3292), (1646, 3270), (2180, 2469)]