2637780120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2442389}}^1$

素因数の和:2442409

約数の個数: 64

約数和(自身を含む): 8792604000

約数和(自身を除く): 6154823880

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, 2442389, 4884778, 7327167, 9769556, 12211945, 14654334, 19539112, 21981501, 24423890, 29308668, 36635835, 43963002, 48847780, 58617336, 65944503, 73271670, 87926004, 97695560, 109907505, 131889006, 146543340, 175852008, 219815010, 263778012, 293086680, 329722515, 439630020, 527556024, 659445030, 879260040, 1318890060, 2637780120]

約数ペア:

[(1, 2637780120), (2, 1318890060), (3, 879260040), (4, 659445030), (5, 527556024), (6, 439630020), (8, 329722515), (9, 293086680), (10, 263778012), (12, 219815010), (15, 175852008), (18, 146543340), (20, 131889006), (24, 109907505), (27, 97695560), (30, 87926004), (36, 73271670), (40, 65944503), (45, 58617336), (54, 48847780), (60, 43963002), (72, 36635835), (90, 29308668), (108, 24423890), (120, 21981501), (135, 19539112), (180, 14654334), (216, 12211945), (270, 9769556), (360, 7327167), (540, 4884778), (1080, 2442389)]