15779082240

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{85607}}^1$

素因数の和:85642

約数の個数: 156

約数和(自身を含む): 54694779984

約数和(自身を除く): 38915697744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 12288, 15360, 18432, 20480, 23040, 30720, 36864, 46080, 61440, 85607, 92160, 171214, 184320, 256821, 342428, 428035, 513642, 684856, 770463, 856070, 1027284, 1284105, 1369712, 1540926, 1712140, 2054568, 2568210, 2739424, 3081852, 3424280, 3852315, 4109136, 5136420, 5478848, 6163704, 6848560, 7704630, 8218272, 10272840, 10957696, 12327408, 13697120, 15409260, 16436544, 20545680, 21915392, 24654816, 27394240, 30818520, 32873088, 41091360, 43830784, 49309632, 54788480, 61637040, 65746176, 82182720, 87661568, 98619264, 109576960, 123274080, 131492352, 164365440, 175323136, 197238528, 219153920, 246548160, 262984704, 328730880, 350646272, 394477056, 438307840, 493096320, 525969408, 657461760, 788954112, 876615680, 986192640, 1051938816, 1314923520, 1577908224, 1753231360, 1972385280, 2629847040, 3155816448, 3944770560, 5259694080, 7889541120, 15779082240]

約数ペア:

[(1, 15779082240), (2, 7889541120), (3, 5259694080), (4, 3944770560), (5, 3155816448), (6, 2629847040), (8, 1972385280), (9, 1753231360), (10, 1577908224), (12, 1314923520), (15, 1051938816), (16, 986192640), (18, 876615680), (20, 788954112), (24, 657461760), (30, 525969408), (32, 493096320), (36, 438307840), (40, 394477056), (45, 350646272), (48, 328730880), (60, 262984704), (64, 246548160), (72, 219153920), (80, 197238528), (90, 175323136), (96, 164365440), (120, 131492352), (128, 123274080), (144, 109576960), (160, 98619264), (180, 87661568), (192, 82182720), (240, 65746176), (256, 61637040), (288, 54788480), (320, 49309632), (360, 43830784), (384, 41091360), (480, 32873088), (512, 30818520), (576, 27394240), (640, 24654816), (720, 21915392), (768, 20545680), (960, 16436544), (1024, 15409260), (1152, 13697120), (1280, 12327408), (1440, 10957696), (1536, 10272840), (1920, 8218272), (2048, 7704630), (2304, 6848560), (2560, 6163704), (2880, 5478848), (3072, 5136420), (3840, 4109136), (4096, 3852315), (4608, 3424280), (5120, 3081852), (5760, 2739424), (6144, 2568210), (7680, 2054568), (9216, 1712140), (10240, 1540926), (11520, 1369712), (12288, 1284105), (15360, 1027284), (18432, 856070), (20480, 770463), (23040, 684856), (30720, 513642), (36864, 428035), (46080, 342428), (61440, 256821), (85607, 184320), (92160, 171214)]