25667760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106949}}^1$

素因数の和:106965

約数の個数: 40

約数和(自身を含む): 79570800

約数和(自身を除く): 53903040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106949, 213898, 320847, 427796, 534745, 641694, 855592, 1069490, 1283388, 1604235, 1711184, 2138980, 2566776, 3208470, 4277960, 5133552, 6416940, 8555920, 12833880, 25667760]

約数ペア:

[(1, 25667760), (2, 12833880), (3, 8555920), (4, 6416940), (5, 5133552), (6, 4277960), (8, 3208470), (10, 2566776), (12, 2138980), (15, 1711184), (16, 1604235), (20, 1283388), (24, 1069490), (30, 855592), (40, 641694), (48, 534745), (60, 427796), (80, 320847), (120, 213898), (240, 106949)]