605860920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{240421}}^1$

素因数の和:240445

約数の個数: 96

約数和(自身を含む): 2250349920

約数和(自身を除く): 1644489000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 240421, 480842, 721263, 961684, 1202105, 1442526, 1682947, 1923368, 2163789, 2404210, 2885052, 3365894, 3606315, 4327578, 4808420, 5048841, 5770104, 6731788, 7212630, 8414735, 8655156, 9616840, 10097682, 10818945, 13463576, 14425260, 15146523, 16829470, 17310312, 20195364, 21637890, 25244205, 28850520, 30293046, 33658940, 40390728, 43275780, 50488410, 60586092, 67317880, 75732615, 86551560, 100976820, 121172184, 151465230, 201953640, 302930460, 605860920]

約数ペア:

[(1, 605860920), (2, 302930460), (3, 201953640), (4, 151465230), (5, 121172184), (6, 100976820), (7, 86551560), (8, 75732615), (9, 67317880), (10, 60586092), (12, 50488410), (14, 43275780), (15, 40390728), (18, 33658940), (20, 30293046), (21, 28850520), (24, 25244205), (28, 21637890), (30, 20195364), (35, 17310312), (36, 16829470), (40, 15146523), (42, 14425260), (45, 13463576), (56, 10818945), (60, 10097682), (63, 9616840), (70, 8655156), (72, 8414735), (84, 7212630), (90, 6731788), (105, 5770104), (120, 5048841), (126, 4808420), (140, 4327578), (168, 3606315), (180, 3365894), (210, 2885052), (252, 2404210), (280, 2163789), (315, 1923368), (360, 1682947), (420, 1442526), (504, 1202105), (630, 961684), (840, 721263), (1260, 480842), (2520, 240421)]