122869980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{227537}}^1$

素因数の和:227555

約数の個数: 48

約数和(自身を含む): 382263840

約数和(自身を除く): 259393860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 227537, 455074, 682611, 910148, 1137685, 1365222, 2047833, 2275370, 2730444, 3413055, 4095666, 4550740, 6143499, 6826110, 8191332, 10239165, 12286998, 13652220, 20478330, 24573996, 30717495, 40956660, 61434990, 122869980]

約数ペア:

[(1, 122869980), (2, 61434990), (3, 40956660), (4, 30717495), (5, 24573996), (6, 20478330), (9, 13652220), (10, 12286998), (12, 10239165), (15, 8191332), (18, 6826110), (20, 6143499), (27, 4550740), (30, 4095666), (36, 3413055), (45, 2730444), (54, 2275370), (60, 2047833), (90, 1365222), (108, 1137685), (135, 910148), (180, 682611), (270, 455074), (540, 227537)]