242586240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9719}}^1$

素因数の和:9754

約数の個数: 128

約数和(自身を含む): 832809600

約数和(自身を除く): 590223360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 9719, 12480, 19438, 24960, 29157, 38876, 48595, 58314, 77752, 97190, 116628, 126347, 145785, 155504, 194380, 233256, 252694, 291570, 311008, 379041, 388760, 466512, 505388, 583140, 622016, 631735, 758082, 777520, 933024, 1010776, 1166280, 1244032, 1263470, 1516164, 1555040, 1866048, 1895205, 2021552, 2332560, 2526940, 3032328, 3110080, 3732096, 3790410, 4043104, 4665120, 5053880, 6064656, 6220160, 7580820, 8086208, 9330240, 10107760, 12129312, 15161640, 16172416, 18660480, 20215520, 24258624, 30323280, 40431040, 48517248, 60646560, 80862080, 121293120, 242586240]

約数ペア:

[(1, 242586240), (2, 121293120), (3, 80862080), (4, 60646560), (5, 48517248), (6, 40431040), (8, 30323280), (10, 24258624), (12, 20215520), (13, 18660480), (15, 16172416), (16, 15161640), (20, 12129312), (24, 10107760), (26, 9330240), (30, 8086208), (32, 7580820), (39, 6220160), (40, 6064656), (48, 5053880), (52, 4665120), (60, 4043104), (64, 3790410), (65, 3732096), (78, 3110080), (80, 3032328), (96, 2526940), (104, 2332560), (120, 2021552), (128, 1895205), (130, 1866048), (156, 1555040), (160, 1516164), (192, 1263470), (195, 1244032), (208, 1166280), (240, 1010776), (260, 933024), (312, 777520), (320, 758082), (384, 631735), (390, 622016), (416, 583140), (480, 505388), (520, 466512), (624, 388760), (640, 379041), (780, 311008), (832, 291570), (960, 252694), (1040, 233256), (1248, 194380), (1560, 155504), (1664, 145785), (1920, 126347), (2080, 116628), (2496, 97190), (3120, 77752), (4160, 58314), (4992, 48595), (6240, 38876), (8320, 29157), (9719, 24960), (12480, 19438)]