2753640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7649}}^1$

素因数の和:7666

約数の個数: 48

約数和(自身を含む): 8950500

約数和(自身を除く): 6196860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7649, 15298, 22947, 30596, 38245, 45894, 61192, 68841, 76490, 91788, 114735, 137682, 152980, 183576, 229470, 275364, 305960, 344205, 458940, 550728, 688410, 917880, 1376820, 2753640]

約数ペア:

[(1, 2753640), (2, 1376820), (3, 917880), (4, 688410), (5, 550728), (6, 458940), (8, 344205), (9, 305960), (10, 275364), (12, 229470), (15, 183576), (18, 152980), (20, 137682), (24, 114735), (30, 91788), (36, 76490), (40, 68841), (45, 61192), (60, 45894), (72, 38245), (90, 30596), (120, 22947), (180, 15298), (360, 7649)]