1229401260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2276669}}^1$

素因数の和:2276687

約数の個数: 48

約数和(自身を含む): 3824805600

約数和(自身を除く): 2595404340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2276669, 4553338, 6830007, 9106676, 11383345, 13660014, 20490021, 22766690, 27320028, 34150035, 40980042, 45533380, 61470063, 68300070, 81960084, 102450105, 122940126, 136600140, 204900210, 245880252, 307350315, 409800420, 614700630, 1229401260]

約数ペア:

[(1, 1229401260), (2, 614700630), (3, 409800420), (4, 307350315), (5, 245880252), (6, 204900210), (9, 136600140), (10, 122940126), (12, 102450105), (15, 81960084), (18, 68300070), (20, 61470063), (27, 45533380), (30, 40980042), (36, 34150035), (45, 27320028), (54, 22766690), (60, 20490021), (90, 13660014), (108, 11383345), (135, 9106676), (180, 6830007), (270, 4553338), (540, 2276669)]