1579231680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126541}}^1$

素因数の和:126574

約数の個数: 112

約数和(自身を含む): 5399800224

約数和(自身を除く): 3820568544

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 126541, 253082, 379623, 506164, 632705, 759246, 1012328, 1265410, 1518492, 1645033, 1898115, 2024656, 2530820, 3036984, 3290066, 3796230, 4049312, 4935099, 5061640, 6073968, 6580132, 7592460, 8098624, 8225165, 9870198, 10123280, 12147936, 13160264, 15184920, 16450330, 19740396, 20246560, 24295872, 24675495, 26320528, 30369840, 32900660, 39480792, 40493120, 49350990, 52641056, 60739680, 65801320, 78961584, 98701980, 105282112, 121479360, 131602640, 157923168, 197403960, 263205280, 315846336, 394807920, 526410560, 789615840, 1579231680]

約数ペア:

[(1, 1579231680), (2, 789615840), (3, 526410560), (4, 394807920), (5, 315846336), (6, 263205280), (8, 197403960), (10, 157923168), (12, 131602640), (13, 121479360), (15, 105282112), (16, 98701980), (20, 78961584), (24, 65801320), (26, 60739680), (30, 52641056), (32, 49350990), (39, 40493120), (40, 39480792), (48, 32900660), (52, 30369840), (60, 26320528), (64, 24675495), (65, 24295872), (78, 20246560), (80, 19740396), (96, 16450330), (104, 15184920), (120, 13160264), (130, 12147936), (156, 10123280), (160, 9870198), (192, 8225165), (195, 8098624), (208, 7592460), (240, 6580132), (260, 6073968), (312, 5061640), (320, 4935099), (390, 4049312), (416, 3796230), (480, 3290066), (520, 3036984), (624, 2530820), (780, 2024656), (832, 1898115), (960, 1645033), (1040, 1518492), (1248, 1265410), (1560, 1012328), (2080, 759246), (2496, 632705), (3120, 506164), (4160, 379623), (6240, 253082), (12480, 126541)]