67120860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1987}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 188366976

約数和(自身を除く): 121246116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 1126, 1689, 1987, 2252, 2815, 3378, 3974, 5630, 5961, 6756, 7948, 8445, 9935, 11260, 11922, 16890, 19870, 23844, 29805, 33780, 39740, 59610, 119220, 1118681, 2237362, 3356043, 4474724, 5593405, 6712086, 11186810, 13424172, 16780215, 22373620, 33560430, 67120860]

約数ペア:

[(1, 67120860), (2, 33560430), (3, 22373620), (4, 16780215), (5, 13424172), (6, 11186810), (10, 6712086), (12, 5593405), (15, 4474724), (20, 3356043), (30, 2237362), (60, 1118681), (563, 119220), (1126, 59610), (1689, 39740), (1987, 33780), (2252, 29805), (2815, 23844), (3378, 19870), (3974, 16890), (5630, 11922), (5961, 11260), (6756, 9935), (7948, 8445)]