69296240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2946

約数の個数: 80

約数和(自身を含む): 181113408

約数和(自身を除く): 111817168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2897, 2990, 4784, 5794, 5980, 11588, 11960, 14485, 23176, 23920, 28970, 37661, 46352, 57940, 66631, 75322, 115880, 133262, 150644, 188305, 231760, 266524, 301288, 333155, 376610, 533048, 602576, 666310, 753220, 866203, 1066096, 1332620, 1506440, 1732406, 2665240, 3012880, 3464812, 4331015, 5330480, 6929624, 8662030, 13859248, 17324060, 34648120, 69296240]

約数ペア:

[(1, 69296240), (2, 34648120), (4, 17324060), (5, 13859248), (8, 8662030), (10, 6929624), (13, 5330480), (16, 4331015), (20, 3464812), (23, 3012880), (26, 2665240), (40, 1732406), (46, 1506440), (52, 1332620), (65, 1066096), (80, 866203), (92, 753220), (104, 666310), (115, 602576), (130, 533048), (184, 376610), (208, 333155), (230, 301288), (260, 266524), (299, 231760), (368, 188305), (460, 150644), (520, 133262), (598, 115880), (920, 75322), (1040, 66631), (1196, 57940), (1495, 46352), (1840, 37661), (2392, 28970), (2897, 23920), (2990, 23176), (4784, 14485), (5794, 11960), (5980, 11588)]