121310480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52289}}^1$

素因数の和:52331

約数の個数: 40

約数和(自身を含む): 291778200

約数和(自身を除く): 170467720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 52289, 104578, 209156, 261445, 418312, 522890, 836624, 1045780, 1516381, 2091560, 3032762, 4183120, 6065524, 7581905, 12131048, 15163810, 24262096, 30327620, 60655240, 121310480]

約数ペア:

[(1, 121310480), (2, 60655240), (4, 30327620), (5, 24262096), (8, 15163810), (10, 12131048), (16, 7581905), (20, 6065524), (29, 4183120), (40, 3032762), (58, 2091560), (80, 1516381), (116, 1045780), (145, 836624), (232, 522890), (290, 418312), (464, 261445), (580, 209156), (1160, 104578), (2320, 52289)]