5280120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{4889}}^1$

素因数の和:4909

約数の個数: 64

約数和(自身を含む): 17604000

約数和(自身を除く): 12323880

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, 4889, 9778, 14667, 19556, 24445, 29334, 39112, 44001, 48890, 58668, 73335, 88002, 97780, 117336, 132003, 146670, 176004, 195560, 220005, 264006, 293340, 352008, 440010, 528012, 586680, 660015, 880020, 1056024, 1320030, 1760040, 2640060, 5280120]

約数ペア:

[(1, 5280120), (2, 2640060), (3, 1760040), (4, 1320030), (5, 1056024), (6, 880020), (8, 660015), (9, 586680), (10, 528012), (12, 440010), (15, 352008), (18, 293340), (20, 264006), (24, 220005), (27, 195560), (30, 176004), (36, 146670), (40, 132003), (45, 117336), (54, 97780), (60, 88002), (72, 73335), (90, 58668), (108, 48890), (120, 44001), (135, 39112), (180, 29334), (216, 24445), (270, 19556), (360, 14667), (540, 9778), (1080, 4889)]