1290422880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{298709}}^1$

素因数の和:298733

約数の個数: 96

約数和(自身を含む): 4516495200

約数和(自身を除く): 3226072320

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, 298709, 597418, 896127, 1194836, 1493545, 1792254, 2389672, 2688381, 2987090, 3584508, 4480635, 4779344, 5376762, 5974180, 7169016, 8065143, 8961270, 9558688, 10753524, 11948360, 13441905, 14338032, 16130286, 17922540, 21507048, 23896720, 26883810, 28676064, 32260572, 35845080, 40325715, 43014096, 47793440, 53767620, 64521144, 71690160, 80651430, 86028192, 107535240, 129042288, 143380320, 161302860, 215070480, 258084576, 322605720, 430140960, 645211440, 1290422880]

約数ペア:

[(1, 1290422880), (2, 645211440), (3, 430140960), (4, 322605720), (5, 258084576), (6, 215070480), (8, 161302860), (9, 143380320), (10, 129042288), (12, 107535240), (15, 86028192), (16, 80651430), (18, 71690160), (20, 64521144), (24, 53767620), (27, 47793440), (30, 43014096), (32, 40325715), (36, 35845080), (40, 32260572), (45, 28676064), (48, 26883810), (54, 23896720), (60, 21507048), (72, 17922540), (80, 16130286), (90, 14338032), (96, 13441905), (108, 11948360), (120, 10753524), (135, 9558688), (144, 8961270), (160, 8065143), (180, 7169016), (216, 5974180), (240, 5376762), (270, 4779344), (288, 4480635), (360, 3584508), (432, 2987090), (480, 2688381), (540, 2389672), (720, 1792254), (864, 1493545), (1080, 1194836), (1440, 896127), (2160, 597418), (4320, 298709)]