12408120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11489}}^1$

素因数の和:11509

約数の個数: 64

約数和(自身を含む): 41364000

約数和(自身を除く): 28955880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 11489, 22978, 34467, 45956, 57445, 68934, 91912, 103401, 114890, 137868, 172335, 206802, 229780, 275736, 310203, 344670, 413604, 459560, 517005, 620406, 689340, 827208, 1034010, 1240812, 1378680, 1551015, 2068020, 2481624, 3102030, 4136040, 6204060, 12408120]

約数ペア:

[(1, 12408120), (2, 6204060), (3, 4136040), (4, 3102030), (5, 2481624), (6, 2068020), (8, 1551015), (9, 1378680), (10, 1240812), (12, 1034010), (15, 827208), (18, 689340), (20, 620406), (24, 517005), (27, 459560), (30, 413604), (36, 344670), (40, 310203), (45, 275736), (54, 229780), (60, 206802), (72, 172335), (90, 137868), (108, 114890), (120, 103401), (135, 91912), (180, 68934), (216, 57445), (270, 45956), (360, 34467), (540, 22978), (1080, 11489)]