328234320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{455881}}^1$

素因数の和:455900

約数の個数: 60

約数和(自身を含む): 1102322676

約数和(自身を除く): 774088356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 455881, 911762, 1367643, 1823524, 2279405, 2735286, 3647048, 4102929, 4558810, 5470572, 6838215, 7294096, 8205858, 9117620, 10941144, 13676430, 16411716, 18235240, 20514645, 21882288, 27352860, 32823432, 36470480, 41029290, 54705720, 65646864, 82058580, 109411440, 164117160, 328234320]

約数ペア:

[(1, 328234320), (2, 164117160), (3, 109411440), (4, 82058580), (5, 65646864), (6, 54705720), (8, 41029290), (9, 36470480), (10, 32823432), (12, 27352860), (15, 21882288), (16, 20514645), (18, 18235240), (20, 16411716), (24, 13676430), (30, 10941144), (36, 9117620), (40, 8205858), (45, 7294096), (48, 6838215), (60, 5470572), (72, 4558810), (80, 4102929), (90, 3647048), (120, 2735286), (144, 2279405), (180, 1823524), (240, 1367643), (360, 911762), (720, 455881)]