65760120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{60889}}^1$

素因数の和:60909

約数の個数: 64

約数和(自身を含む): 219204000

約数和(自身を除く): 153443880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 60889, 121778, 182667, 243556, 304445, 365334, 487112, 548001, 608890, 730668, 913335, 1096002, 1217780, 1461336, 1644003, 1826670, 2192004, 2435560, 2740005, 3288006, 3653340, 4384008, 5480010, 6576012, 7306680, 8220015, 10960020, 13152024, 16440030, 21920040, 32880060, 65760120]

約数ペア:

[(1, 65760120), (2, 32880060), (3, 21920040), (4, 16440030), (5, 13152024), (6, 10960020), (8, 8220015), (9, 7306680), (10, 6576012), (12, 5480010), (15, 4384008), (18, 3653340), (20, 3288006), (24, 2740005), (27, 2435560), (30, 2192004), (36, 1826670), (40, 1644003), (45, 1461336), (54, 1217780), (60, 1096002), (72, 913335), (90, 730668), (108, 608890), (120, 548001), (135, 487112), (180, 365334), (216, 304445), (270, 243556), (360, 182667), (540, 121778), (1080, 60889)]