2053788840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5704969}}^1$

素因数の和:5704986

約数の個数: 48

約数和(自身を含む): 6674814900

約数和(自身を除く): 4621026060

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, 5704969, 11409938, 17114907, 22819876, 28524845, 34229814, 45639752, 51344721, 57049690, 68459628, 85574535, 102689442, 114099380, 136919256, 171149070, 205378884, 228198760, 256723605, 342298140, 410757768, 513447210, 684596280, 1026894420, 2053788840]

約数ペア:

[(1, 2053788840), (2, 1026894420), (3, 684596280), (4, 513447210), (5, 410757768), (6, 342298140), (8, 256723605), (9, 228198760), (10, 205378884), (12, 171149070), (15, 136919256), (18, 114099380), (20, 102689442), (24, 85574535), (30, 68459628), (36, 57049690), (40, 51344721), (45, 45639752), (60, 34229814), (72, 28524845), (90, 22819876), (120, 17114907), (180, 11409938), (360, 5704969)]