28018042560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{1080943}}^1$

素因数の和:1080972

約数の個数: 140

約数和(自身を含む): 99665198688

約数和(自身を除く): 71647156128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 1080943, 2161886, 3242829, 4323772, 5404715, 6485658, 8647544, 9728487, 10809430, 12971316, 16214145, 17295088, 19456974, 21618860, 25942632, 29185461, 32428290, 34590176, 38913948, 43237720, 48642435, 51885264, 58370922, 64856580, 69180352, 77827896, 86475440, 87556383, 97284870, 103770528, 116741844, 129713160, 145927305, 155655792, 172950880, 175112766, 194569740, 207541056, 233483688, 259426320, 291854610, 311311584, 345901760, 350225532, 389139480, 437781915, 466967376, 518852640, 583709220, 622623168, 700451064, 778278960, 875563830, 933934752, 1037705280, 1167418440, 1400902128, 1556557920, 1751127660, 1867869504, 2334836880, 2801804256, 3113115840, 3502255320, 4669673760, 5603608512, 7004510640, 9339347520, 14009021280, 28018042560]

約数ペア:

[(1, 28018042560), (2, 14009021280), (3, 9339347520), (4, 7004510640), (5, 5603608512), (6, 4669673760), (8, 3502255320), (9, 3113115840), (10, 2801804256), (12, 2334836880), (15, 1867869504), (16, 1751127660), (18, 1556557920), (20, 1400902128), (24, 1167418440), (27, 1037705280), (30, 933934752), (32, 875563830), (36, 778278960), (40, 700451064), (45, 622623168), (48, 583709220), (54, 518852640), (60, 466967376), (64, 437781915), (72, 389139480), (80, 350225532), (81, 345901760), (90, 311311584), (96, 291854610), (108, 259426320), (120, 233483688), (135, 207541056), (144, 194569740), (160, 175112766), (162, 172950880), (180, 155655792), (192, 145927305), (216, 129713160), (240, 116741844), (270, 103770528), (288, 97284870), (320, 87556383), (324, 86475440), (360, 77827896), (405, 69180352), (432, 64856580), (480, 58370922), (540, 51885264), (576, 48642435), (648, 43237720), (720, 38913948), (810, 34590176), (864, 32428290), (960, 29185461), (1080, 25942632), (1296, 21618860), (1440, 19456974), (1620, 17295088), (1728, 16214145), (2160, 12971316), (2592, 10809430), (2880, 9728487), (3240, 8647544), (4320, 6485658), (5184, 5404715), (6480, 4323772), (8640, 3242829), (12960, 2161886), (25920, 1080943)]