1822813920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1265843}}^1$

素因数の和:1265864

約数の個数: 72

約数和(自身を含む): 6220357416

約数和(自身を除く): 4397543496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1265843, 2531686, 3797529, 5063372, 6329215, 7595058, 10126744, 11392587, 12658430, 15190116, 18987645, 20253488, 22785174, 25316860, 30380232, 37975290, 40506976, 45570348, 50633720, 56962935, 60760464, 75950580, 91140696, 101267440, 113925870, 121520928, 151901160, 182281392, 202534880, 227851740, 303802320, 364562784, 455703480, 607604640, 911406960, 1822813920]

約数ペア:

[(1, 1822813920), (2, 911406960), (3, 607604640), (4, 455703480), (5, 364562784), (6, 303802320), (8, 227851740), (9, 202534880), (10, 182281392), (12, 151901160), (15, 121520928), (16, 113925870), (18, 101267440), (20, 91140696), (24, 75950580), (30, 60760464), (32, 56962935), (36, 50633720), (40, 45570348), (45, 40506976), (48, 37975290), (60, 30380232), (72, 25316860), (80, 22785174), (90, 20253488), (96, 18987645), (120, 15190116), (144, 12658430), (160, 11392587), (180, 10126744), (240, 7595058), (288, 6329215), (360, 5063372), (480, 3797529), (720, 2531686), (1440, 1265843)]