126165120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2902

約数の個数: 128

約数和(自身を含む): 419783040

約数和(自身を除く): 293617920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2857, 2944, 3680, 4416, 5520, 5714, 7360, 8571, 8832, 11040, 11428, 14285, 14720, 17142, 22080, 22856, 28570, 34284, 42855, 44160, 45712, 57140, 65711, 68568, 85710, 91424, 114280, 131422, 137136, 171420, 182848, 197133, 228560, 262844, 274272, 328555, 342840, 365696, 394266, 457120, 525688, 548544, 657110, 685680, 788532, 914240, 985665, 1051376, 1097088, 1314220, 1371360, 1577064, 1828480, 1971330, 2102752, 2628440, 2742720, 3154128, 3942660, 4205504, 5256880, 5485440, 6308256, 7885320, 8411008, 10513760, 12616512, 15770640, 21027520, 25233024, 31541280, 42055040, 63082560, 126165120]

約数ペア:

[(1, 126165120), (2, 63082560), (3, 42055040), (4, 31541280), (5, 25233024), (6, 21027520), (8, 15770640), (10, 12616512), (12, 10513760), (15, 8411008), (16, 7885320), (20, 6308256), (23, 5485440), (24, 5256880), (30, 4205504), (32, 3942660), (40, 3154128), (46, 2742720), (48, 2628440), (60, 2102752), (64, 1971330), (69, 1828480), (80, 1577064), (92, 1371360), (96, 1314220), (115, 1097088), (120, 1051376), (128, 985665), (138, 914240), (160, 788532), (184, 685680), (192, 657110), (230, 548544), (240, 525688), (276, 457120), (320, 394266), (345, 365696), (368, 342840), (384, 328555), (460, 274272), (480, 262844), (552, 228560), (640, 197133), (690, 182848), (736, 171420), (920, 137136), (960, 131422), (1104, 114280), (1380, 91424), (1472, 85710), (1840, 68568), (1920, 65711), (2208, 57140), (2760, 45712), (2857, 44160), (2944, 42855), (3680, 34284), (4416, 28570), (5520, 22856), (5714, 22080), (7360, 17142), (8571, 14720), (8832, 14285), (11040, 11428)]