79995060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{148139}}^1$

素因数の和:148157

約数の個数: 48

約数和(自身を含む): 248875200

約数和(自身を除く): 168880140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 148139, 296278, 444417, 592556, 740695, 888834, 1333251, 1481390, 1777668, 2222085, 2666502, 2962780, 3999753, 4444170, 5333004, 6666255, 7999506, 8888340, 13332510, 15999012, 19998765, 26665020, 39997530, 79995060]

約数ペア:

[(1, 79995060), (2, 39997530), (3, 26665020), (4, 19998765), (5, 15999012), (6, 13332510), (9, 8888340), (10, 7999506), (12, 6666255), (15, 5333004), (18, 4444170), (20, 3999753), (27, 2962780), (30, 2666502), (36, 2222085), (45, 1777668), (54, 1481390), (60, 1333251), (90, 888834), (108, 740695), (135, 592556), (180, 444417), (270, 296278), (540, 148139)]