1247952960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{144439}}^1$

素因数の和:144465

約数の個数: 112

約数和(自身を含む): 4402531200

約数和(自身を除く): 3154578240

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 144439, 288878, 433317, 577756, 722195, 866634, 1155512, 1299951, 1444390, 1733268, 2166585, 2311024, 2599902, 2888780, 3466536, 3899853, 4333170, 4622048, 5199804, 5777560, 6499755, 6933072, 7799706, 8666340, 9244096, 10399608, 11555120, 12999510, 13866144, 15599412, 17332680, 19499265, 20799216, 23110240, 25999020, 27732288, 31198824, 34665360, 38998530, 41598432, 46220480, 51998040, 62397648, 69330720, 77997060, 83196864, 103996080, 124795296, 138661440, 155994120, 207992160, 249590592, 311988240, 415984320, 623976480, 1247952960]

約数ペア:

[(1, 1247952960), (2, 623976480), (3, 415984320), (4, 311988240), (5, 249590592), (6, 207992160), (8, 155994120), (9, 138661440), (10, 124795296), (12, 103996080), (15, 83196864), (16, 77997060), (18, 69330720), (20, 62397648), (24, 51998040), (27, 46220480), (30, 41598432), (32, 38998530), (36, 34665360), (40, 31198824), (45, 27732288), (48, 25999020), (54, 23110240), (60, 20799216), (64, 19499265), (72, 17332680), (80, 15599412), (90, 13866144), (96, 12999510), (108, 11555120), (120, 10399608), (135, 9244096), (144, 8666340), (160, 7799706), (180, 6933072), (192, 6499755), (216, 5777560), (240, 5199804), (270, 4622048), (288, 4333170), (320, 3899853), (360, 3466536), (432, 2888780), (480, 2599902), (540, 2311024), (576, 2166585), (720, 1733268), (864, 1444390), (960, 1299951), (1080, 1155512), (1440, 866634), (1728, 722195), (2160, 577756), (2880, 433317), (4320, 288878), (8640, 144439)]