890580960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{206153}}^1$

素因数の和:206177

約数の個数: 96

約数和(自身を含む): 3117048480

約数和(自身を除く): 2226467520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 206153, 412306, 618459, 824612, 1030765, 1236918, 1649224, 1855377, 2061530, 2473836, 3092295, 3298448, 3710754, 4123060, 4947672, 5566131, 6184590, 6596896, 7421508, 8246120, 9276885, 9895344, 11132262, 12369180, 14843016, 16492240, 18553770, 19790688, 22264524, 24738360, 27830655, 29686032, 32984480, 37107540, 44529048, 49476720, 55661310, 59372064, 74215080, 89058096, 98953440, 111322620, 148430160, 178116192, 222645240, 296860320, 445290480, 890580960]

約数ペア:

[(1, 890580960), (2, 445290480), (3, 296860320), (4, 222645240), (5, 178116192), (6, 148430160), (8, 111322620), (9, 98953440), (10, 89058096), (12, 74215080), (15, 59372064), (16, 55661310), (18, 49476720), (20, 44529048), (24, 37107540), (27, 32984480), (30, 29686032), (32, 27830655), (36, 24738360), (40, 22264524), (45, 19790688), (48, 18553770), (54, 16492240), (60, 14843016), (72, 12369180), (80, 11132262), (90, 9895344), (96, 9276885), (108, 8246120), (120, 7421508), (135, 6596896), (144, 6184590), (160, 5566131), (180, 4947672), (216, 4123060), (240, 3710754), (270, 3298448), (288, 3092295), (360, 2473836), (432, 2061530), (480, 1855377), (540, 1649224), (720, 1236918), (864, 1030765), (1080, 824612), (1440, 618459), (2160, 412306), (4320, 206153)]