180744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 479520

約数和(自身を除く): 298776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 443, 886, 1329, 1772, 2658, 3544, 5316, 7531, 10632, 15062, 22593, 30124, 45186, 60248, 90372, 180744]

約数ペア:

[(1, 180744), (2, 90372), (3, 60248), (4, 45186), (6, 30124), (8, 22593), (12, 15062), (17, 10632), (24, 7531), (34, 5316), (51, 3544), (68, 2658), (102, 1772), (136, 1329), (204, 886), (408, 443)]