51165120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:482

約数の個数: 112

約数和(自身を含む): 163860480

約数和(自身を除く): 112695360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 223, 239, 240, 320, 446, 478, 480, 669, 717, 892, 956, 960, 1115, 1195, 1338, 1434, 1784, 1912, 2230, 2390, 2676, 2868, 3345, 3568, 3585, 3824, 4460, 4780, 5352, 5736, 6690, 7136, 7170, 7648, 8920, 9560, 10704, 11472, 13380, 14272, 14340, 15296, 17840, 19120, 21408, 22944, 26760, 28680, 35680, 38240, 42816, 45888, 53297, 53520, 57360, 71360, 76480, 106594, 107040, 114720, 159891, 213188, 214080, 229440, 266485, 319782, 426376, 532970, 639564, 799455, 852752, 1065940, 1279128, 1598910, 1705504, 2131880, 2558256, 3197820, 3411008, 4263760, 5116512, 6395640, 8527520, 10233024, 12791280, 17055040, 25582560, 51165120]

約数ペア:

[(1, 51165120), (2, 25582560), (3, 17055040), (4, 12791280), (5, 10233024), (6, 8527520), (8, 6395640), (10, 5116512), (12, 4263760), (15, 3411008), (16, 3197820), (20, 2558256), (24, 2131880), (30, 1705504), (32, 1598910), (40, 1279128), (48, 1065940), (60, 852752), (64, 799455), (80, 639564), (96, 532970), (120, 426376), (160, 319782), (192, 266485), (223, 229440), (239, 214080), (240, 213188), (320, 159891), (446, 114720), (478, 107040), (480, 106594), (669, 76480), (717, 71360), (892, 57360), (956, 53520), (960, 53297), (1115, 45888), (1195, 42816), (1338, 38240), (1434, 35680), (1784, 28680), (1912, 26760), (2230, 22944), (2390, 21408), (2676, 19120), (2868, 17840), (3345, 15296), (3568, 14340), (3585, 14272), (3824, 13380), (4460, 11472), (4780, 10704), (5352, 9560), (5736, 8920), (6690, 7648), (7136, 7170)]