65500920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{60649}}^1$

素因数の和:60669

約数の個数: 64

約数和(自身を含む): 218340000

約数和(自身を除く): 152839080

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, 60649, 121298, 181947, 242596, 303245, 363894, 485192, 545841, 606490, 727788, 909735, 1091682, 1212980, 1455576, 1637523, 1819470, 2183364, 2425960, 2729205, 3275046, 3638940, 4366728, 5458410, 6550092, 7277880, 8187615, 10916820, 13100184, 16375230, 21833640, 32750460, 65500920]

約数ペア:

[(1, 65500920), (2, 32750460), (3, 21833640), (4, 16375230), (5, 13100184), (6, 10916820), (8, 8187615), (9, 7277880), (10, 6550092), (12, 5458410), (15, 4366728), (18, 3638940), (20, 3275046), (24, 2729205), (27, 2425960), (30, 2183364), (36, 1819470), (40, 1637523), (45, 1455576), (54, 1212980), (60, 1091682), (72, 909735), (90, 727788), (108, 606490), (120, 545841), (135, 485192), (180, 363894), (216, 303245), (270, 242596), (360, 181947), (540, 121298), (1080, 60649)]