47289480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3003

約数の個数: 128

約数和(自身を含む): 170726400

約数和(自身を除く): 123436920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 2963, 3192, 3990, 5320, 5926, 7980, 8889, 11852, 14815, 15960, 17778, 20741, 23704, 29630, 35556, 41482, 44445, 56297, 59260, 62223, 71112, 82964, 88890, 103705, 112594, 118520, 124446, 165928, 168891, 177780, 207410, 225188, 248892, 281485, 311115, 337782, 355560, 394079, 414820, 450376, 497784, 562970, 622230, 675564, 788158, 829640, 844455, 1125940, 1182237, 1244460, 1351128, 1576316, 1688910, 1970395, 2251880, 2364474, 2488920, 3152632, 3377820, 3940790, 4728948, 5911185, 6755640, 7881580, 9457896, 11822370, 15763160, 23644740, 47289480]

約数ペア:

[(1, 47289480), (2, 23644740), (3, 15763160), (4, 11822370), (5, 9457896), (6, 7881580), (7, 6755640), (8, 5911185), (10, 4728948), (12, 3940790), (14, 3377820), (15, 3152632), (19, 2488920), (20, 2364474), (21, 2251880), (24, 1970395), (28, 1688910), (30, 1576316), (35, 1351128), (38, 1244460), (40, 1182237), (42, 1125940), (56, 844455), (57, 829640), (60, 788158), (70, 675564), (76, 622230), (84, 562970), (95, 497784), (105, 450376), (114, 414820), (120, 394079), (133, 355560), (140, 337782), (152, 311115), (168, 281485), (190, 248892), (210, 225188), (228, 207410), (266, 177780), (280, 168891), (285, 165928), (380, 124446), (399, 118520), (420, 112594), (456, 103705), (532, 88890), (570, 82964), (665, 71112), (760, 62223), (798, 59260), (840, 56297), (1064, 44445), (1140, 41482), (1330, 35556), (1596, 29630), (1995, 23704), (2280, 20741), (2660, 17778), (2963, 15960), (3192, 14815), (3990, 11852), (5320, 8889), (5926, 7980)]