127560960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{3691}}^1$

素因数の和:3721

約数の個数: 144

約数和(自身を含む): 452786880

約数和(自身を除く): 325225920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3691, 3840, 4320, 5760, 6912, 7382, 8640, 11073, 11520, 14764, 17280, 18455, 22146, 29528, 33219, 34560, 36910, 44292, 55365, 59056, 66438, 73820, 88584, 99657, 110730, 118112, 132876, 147640, 166095, 177168, 199314, 221460, 236224, 265752, 295280, 332190, 354336, 398628, 442920, 472448, 498285, 531504, 590560, 664380, 708672, 797256, 885840, 944896, 996570, 1063008, 1181120, 1328760, 1417344, 1594512, 1771680, 1993140, 2126016, 2362240, 2657520, 2834688, 3189024, 3543360, 3986280, 4252032, 4724480, 5315040, 6378048, 7086720, 7972560, 8504064, 10630080, 12756096, 14173440, 15945120, 21260160, 25512192, 31890240, 42520320, 63780480, 127560960]

約数ペア:

[(1, 127560960), (2, 63780480), (3, 42520320), (4, 31890240), (5, 25512192), (6, 21260160), (8, 15945120), (9, 14173440), (10, 12756096), (12, 10630080), (15, 8504064), (16, 7972560), (18, 7086720), (20, 6378048), (24, 5315040), (27, 4724480), (30, 4252032), (32, 3986280), (36, 3543360), (40, 3189024), (45, 2834688), (48, 2657520), (54, 2362240), (60, 2126016), (64, 1993140), (72, 1771680), (80, 1594512), (90, 1417344), (96, 1328760), (108, 1181120), (120, 1063008), (128, 996570), (135, 944896), (144, 885840), (160, 797256), (180, 708672), (192, 664380), (216, 590560), (240, 531504), (256, 498285), (270, 472448), (288, 442920), (320, 398628), (360, 354336), (384, 332190), (432, 295280), (480, 265752), (540, 236224), (576, 221460), (640, 199314), (720, 177168), (768, 166095), (864, 147640), (960, 132876), (1080, 118112), (1152, 110730), (1280, 99657), (1440, 88584), (1728, 73820), (1920, 66438), (2160, 59056), (2304, 55365), (2880, 44292), (3456, 36910), (3691, 34560), (3840, 33219), (4320, 29528), (5760, 22146), (6912, 18455), (7382, 17280), (8640, 14764), (11073, 11520)]