5601780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31121}}^1$

素因数の和:31136

約数の個数: 36

約数和(自身を含む): 16992612

約数和(自身を除く): 11390832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 31121, 62242, 93363, 124484, 155605, 186726, 280089, 311210, 373452, 466815, 560178, 622420, 933630, 1120356, 1400445, 1867260, 2800890, 5601780]

約数ペア:

[(1, 5601780), (2, 2800890), (3, 1867260), (4, 1400445), (5, 1120356), (6, 933630), (9, 622420), (10, 560178), (12, 466815), (15, 373452), (18, 311210), (20, 280089), (30, 186726), (36, 155605), (45, 124484), (60, 93363), (90, 62242), (180, 31121)]