27058640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 72554880

約数和(自身を除く): 45496240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 229, 280, 422, 458, 560, 844, 916, 1055, 1145, 1477, 1603, 1688, 1832, 2110, 2290, 2954, 3206, 3376, 3664, 4220, 4580, 5908, 6412, 7385, 8015, 8440, 9160, 11816, 12824, 14770, 16030, 16880, 18320, 23632, 25648, 29540, 32060, 48319, 59080, 64120, 96638, 118160, 128240, 193276, 241595, 338233, 386552, 483190, 676466, 773104, 966380, 1352932, 1691165, 1932760, 2705864, 3382330, 3865520, 5411728, 6764660, 13529320, 27058640]

約数ペア:

[(1, 27058640), (2, 13529320), (4, 6764660), (5, 5411728), (7, 3865520), (8, 3382330), (10, 2705864), (14, 1932760), (16, 1691165), (20, 1352932), (28, 966380), (35, 773104), (40, 676466), (56, 483190), (70, 386552), (80, 338233), (112, 241595), (140, 193276), (211, 128240), (229, 118160), (280, 96638), (422, 64120), (458, 59080), (560, 48319), (844, 32060), (916, 29540), (1055, 25648), (1145, 23632), (1477, 18320), (1603, 16880), (1688, 16030), (1832, 14770), (2110, 12824), (2290, 11816), (2954, 9160), (3206, 8440), (3376, 8015), (3664, 7385), (4220, 6412), (4580, 5908)]