120820554

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3923}}^1$

素因数の和:4019

約数の個数: 48

約数和(自身を含む): 275464800

約数和(自身を除く): 154644246

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 87, 118, 174, 177, 261, 354, 522, 531, 1062, 1711, 3422, 3923, 5133, 7846, 10266, 11769, 15399, 23538, 30798, 35307, 70614, 113767, 227534, 231457, 341301, 462914, 682602, 694371, 1023903, 1388742, 2047806, 2083113, 4166226, 6712253, 13424506, 20136759, 40273518, 60410277, 120820554]

約数ペア:

[(1, 120820554), (2, 60410277), (3, 40273518), (6, 20136759), (9, 13424506), (18, 6712253), (29, 4166226), (58, 2083113), (59, 2047806), (87, 1388742), (118, 1023903), (174, 694371), (177, 682602), (261, 462914), (354, 341301), (522, 231457), (531, 227534), (1062, 113767), (1711, 70614), (3422, 35307), (3923, 30798), (5133, 23538), (7846, 15399), (10266, 11769)]