120269896240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115644131}}^1$

素因数の和:115644157

約数の個数: 40

約数和(自身を含む): 301137319728

約数和(自身を除く): 180867423488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 115644131, 231288262, 462576524, 578220655, 925153048, 1156441310, 1503373703, 1850306096, 2312882620, 3006747406, 4625765240, 6013494812, 7516868515, 9251530480, 12026989624, 15033737030, 24053979248, 30067474060, 60134948120, 120269896240]

約数ペア:

[(1, 120269896240), (2, 60134948120), (4, 30067474060), (5, 24053979248), (8, 15033737030), (10, 12026989624), (13, 9251530480), (16, 7516868515), (20, 6013494812), (26, 4625765240), (40, 3006747406), (52, 2312882620), (65, 1850306096), (80, 1503373703), (104, 1156441310), (130, 925153048), (208, 578220655), (260, 462576524), (520, 231288262), (1040, 115644131)]