61052160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1260

約数の個数: 144

約数和(自身を含む): 210155904

約数和(自身を除く): 149103744

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, 520, 624, 640, 768, 780, 832, 960, 1040, 1223, 1248, 1280, 1560, 1664, 1920, 2080, 2446, 2496, 3120, 3328, 3669, 3840, 4160, 4892, 4992, 6115, 6240, 7338, 8320, 9784, 9984, 12230, 12480, 14676, 15899, 16640, 18345, 19568, 24460, 24960, 29352, 31798, 36690, 39136, 47697, 48920, 49920, 58704, 63596, 73380, 78272, 79495, 95394, 97840, 117408, 127192, 146760, 156544, 158990, 190788, 195680, 234816, 238485, 254384, 293520, 313088, 317980, 381576, 391360, 469632, 476970, 508768, 587040, 635960, 763152, 782720, 939264, 953940, 1017536, 1174080, 1271920, 1526304, 1565440, 1907880, 2035072, 2348160, 2543840, 3052608, 3815760, 4070144, 4696320, 5087680, 6105216, 7631520, 10175360, 12210432, 15263040, 20350720, 30526080, 61052160]

約数ペア:

[(1, 61052160), (2, 30526080), (3, 20350720), (4, 15263040), (5, 12210432), (6, 10175360), (8, 7631520), (10, 6105216), (12, 5087680), (13, 4696320), (15, 4070144), (16, 3815760), (20, 3052608), (24, 2543840), (26, 2348160), (30, 2035072), (32, 1907880), (39, 1565440), (40, 1526304), (48, 1271920), (52, 1174080), (60, 1017536), (64, 953940), (65, 939264), (78, 782720), (80, 763152), (96, 635960), (104, 587040), (120, 508768), (128, 476970), (130, 469632), (156, 391360), (160, 381576), (192, 317980), (195, 313088), (208, 293520), (240, 254384), (256, 238485), (260, 234816), (312, 195680), (320, 190788), (384, 158990), (390, 156544), (416, 146760), (480, 127192), (520, 117408), (624, 97840), (640, 95394), (768, 79495), (780, 78272), (832, 73380), (960, 63596), (1040, 58704), (1223, 49920), (1248, 48920), (1280, 47697), (1560, 39136), (1664, 36690), (1920, 31798), (2080, 29352), (2446, 24960), (2496, 24460), (3120, 19568), (3328, 18345), (3669, 16640), (3840, 15899), (4160, 14676), (4892, 12480), (4992, 12230), (6115, 9984), (6240, 9784), (7338, 8320)]