56746440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52543}}^1$

素因数の和:52563

約数の個数: 64

約数和(自身を含む): 189158400

約数和(自身を除く): 132411960

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, 52543, 105086, 157629, 210172, 262715, 315258, 420344, 472887, 525430, 630516, 788145, 945774, 1050860, 1261032, 1418661, 1576290, 1891548, 2101720, 2364435, 2837322, 3152580, 3783096, 4728870, 5674644, 6305160, 7093305, 9457740, 11349288, 14186610, 18915480, 28373220, 56746440]

約数ペア:

[(1, 56746440), (2, 28373220), (3, 18915480), (4, 14186610), (5, 11349288), (6, 9457740), (8, 7093305), (9, 6305160), (10, 5674644), (12, 4728870), (15, 3783096), (18, 3152580), (20, 2837322), (24, 2364435), (27, 2101720), (30, 1891548), (36, 1576290), (40, 1418661), (45, 1261032), (54, 1050860), (60, 945774), (72, 788145), (90, 630516), (108, 525430), (120, 472887), (135, 420344), (180, 315258), (216, 262715), (270, 210172), (360, 157629), (540, 105086), (1080, 52543)]