65415060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{121139}}^1$

素因数の和:121157

約数の個数: 48

約数和(自身を含む): 203515200

約数和(自身を除く): 138100140

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, 121139, 242278, 363417, 484556, 605695, 726834, 1090251, 1211390, 1453668, 1817085, 2180502, 2422780, 3270753, 3634170, 4361004, 5451255, 6541506, 7268340, 10902510, 13083012, 16353765, 21805020, 32707530, 65415060]

約数ペア:

[(1, 65415060), (2, 32707530), (3, 21805020), (4, 16353765), (5, 13083012), (6, 10902510), (9, 7268340), (10, 6541506), (12, 5451255), (15, 4361004), (18, 3634170), (20, 3270753), (27, 2422780), (30, 2180502), (36, 1817085), (45, 1453668), (54, 1211390), (60, 1090251), (90, 726834), (108, 605695), (135, 484556), (180, 363417), (270, 242278), (540, 121139)]