79851840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:616

約数の個数: 112

約数和(自身を含む): 255349248

約数和(自身を除く): 175497408

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, 240, 320, 373, 446, 480, 669, 746, 892, 960, 1115, 1119, 1338, 1492, 1784, 1865, 2230, 2238, 2676, 2984, 3345, 3568, 3730, 4460, 4476, 5352, 5595, 5968, 6690, 7136, 7460, 8920, 8952, 10704, 11190, 11936, 13380, 14272, 14920, 17840, 17904, 21408, 22380, 23872, 26760, 29840, 35680, 35808, 42816, 44760, 53520, 59680, 71360, 71616, 83179, 89520, 107040, 119360, 166358, 179040, 214080, 249537, 332716, 358080, 415895, 499074, 665432, 831790, 998148, 1247685, 1330864, 1663580, 1996296, 2495370, 2661728, 3327160, 3992592, 4990740, 5323456, 6654320, 7985184, 9981480, 13308640, 15970368, 19962960, 26617280, 39925920, 79851840]

約数ペア:

[(1, 79851840), (2, 39925920), (3, 26617280), (4, 19962960), (5, 15970368), (6, 13308640), (8, 9981480), (10, 7985184), (12, 6654320), (15, 5323456), (16, 4990740), (20, 3992592), (24, 3327160), (30, 2661728), (32, 2495370), (40, 1996296), (48, 1663580), (60, 1330864), (64, 1247685), (80, 998148), (96, 831790), (120, 665432), (160, 499074), (192, 415895), (223, 358080), (240, 332716), (320, 249537), (373, 214080), (446, 179040), (480, 166358), (669, 119360), (746, 107040), (892, 89520), (960, 83179), (1115, 71616), (1119, 71360), (1338, 59680), (1492, 53520), (1784, 44760), (1865, 42816), (2230, 35808), (2238, 35680), (2676, 29840), (2984, 26760), (3345, 23872), (3568, 22380), (3730, 21408), (4460, 17904), (4476, 17840), (5352, 14920), (5595, 14272), (5968, 13380), (6690, 11936), (7136, 11190), (7460, 10704), (8920, 8952)]