120708455920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{92927}}^1$

素因数の和:94202

約数の個数: 80

約数和(自身を含む): 302480640000

約数和(自身を除く): 181772184080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1249, 2498, 4996, 6245, 9992, 12490, 16237, 19984, 24980, 32474, 49960, 64948, 81185, 92927, 99920, 129896, 162370, 185854, 259792, 324740, 371708, 464635, 649480, 743416, 929270, 1208051, 1298960, 1486832, 1858540, 2416102, 3717080, 4832204, 6040255, 7434160, 9664408, 12080510, 19328816, 24161020, 48322040, 96644080, 116065823, 232131646, 464263292, 580329115, 928526584, 1160658230, 1508855699, 1857053168, 2321316460, 3017711398, 4642632920, 6035422796, 7544278495, 9285265840, 12070845592, 15088556990, 24141691184, 30177113980, 60354227960, 120708455920]

約数ペア:

[(1, 120708455920), (2, 60354227960), (4, 30177113980), (5, 24141691184), (8, 15088556990), (10, 12070845592), (13, 9285265840), (16, 7544278495), (20, 6035422796), (26, 4642632920), (40, 3017711398), (52, 2321316460), (65, 1857053168), (80, 1508855699), (104, 1160658230), (130, 928526584), (208, 580329115), (260, 464263292), (520, 232131646), (1040, 116065823), (1249, 96644080), (2498, 48322040), (4996, 24161020), (6245, 19328816), (9992, 12080510), (12490, 9664408), (16237, 7434160), (19984, 6040255), (24980, 4832204), (32474, 3717080), (49960, 2416102), (64948, 1858540), (81185, 1486832), (92927, 1298960), (99920, 1208051), (129896, 929270), (162370, 743416), (185854, 649480), (259792, 464635), (324740, 371708)]