56808960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:608

約数の個数: 160

約数和(自身を含む): 195924960

約数和(自身を除く): 139116000

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, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 569, 624, 640, 768, 780, 832, 960, 1040, 1138, 1248, 1280, 1536, 1560, 1664, 1707, 1920, 2080, 2276, 2496, 2560, 2845, 3120, 3328, 3414, 3840, 4160, 4552, 4992, 5690, 6240, 6656, 6828, 7397, 7680, 8320, 8535, 9104, 9984, 11380, 12480, 13656, 14794, 16640, 17070, 18208, 19968, 22191, 22760, 24960, 27312, 29588, 33280, 34140, 36416, 36985, 44382, 45520, 49920, 54624, 59176, 68280, 72832, 73970, 88764, 91040, 99840, 109248, 110955, 118352, 136560, 145664, 147940, 177528, 182080, 218496, 221910, 236704, 273120, 291328, 295880, 355056, 364160, 436992, 443820, 473408, 546240, 591760, 710112, 728320, 873984, 887640, 946816, 1092480, 1183520, 1420224, 1456640, 1775280, 1893632, 2184960, 2367040, 2840448, 3550560, 3787264, 4369920, 4734080, 5680896, 7101120, 9468160, 11361792, 14202240, 18936320, 28404480, 56808960]

約数ペア:

[(1, 56808960), (2, 28404480), (3, 18936320), (4, 14202240), (5, 11361792), (6, 9468160), (8, 7101120), (10, 5680896), (12, 4734080), (13, 4369920), (15, 3787264), (16, 3550560), (20, 2840448), (24, 2367040), (26, 2184960), (30, 1893632), (32, 1775280), (39, 1456640), (40, 1420224), (48, 1183520), (52, 1092480), (60, 946816), (64, 887640), (65, 873984), (78, 728320), (80, 710112), (96, 591760), (104, 546240), (120, 473408), (128, 443820), (130, 436992), (156, 364160), (160, 355056), (192, 295880), (195, 291328), (208, 273120), (240, 236704), (256, 221910), (260, 218496), (312, 182080), (320, 177528), (384, 147940), (390, 145664), (416, 136560), (480, 118352), (512, 110955), (520, 109248), (569, 99840), (624, 91040), (640, 88764), (768, 73970), (780, 72832), (832, 68280), (960, 59176), (1040, 54624), (1138, 49920), (1248, 45520), (1280, 44382), (1536, 36985), (1560, 36416), (1664, 34140), (1707, 33280), (1920, 29588), (2080, 27312), (2276, 24960), (2496, 22760), (2560, 22191), (2845, 19968), (3120, 18208), (3328, 17070), (3414, 16640), (3840, 14794), (4160, 13656), (4552, 12480), (4992, 11380), (5690, 9984), (6240, 9104), (6656, 8535), (6828, 8320), (7397, 7680)]