304825920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{45361}}^1$

素因数の和:45388

約数の個数: 112

約数和(自身を含む): 1106107008

約数和(自身を除く): 801281088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 45361, 90722, 136083, 181444, 226805, 272166, 317527, 362888, 453610, 544332, 635054, 680415, 725776, 907220, 952581, 1088664, 1270108, 1360830, 1451552, 1587635, 1814440, 1905162, 2177328, 2540216, 2721660, 2903104, 3175270, 3628880, 3810324, 4354656, 4762905, 5080432, 5443320, 6350540, 7257760, 7620648, 8709312, 9525810, 10160864, 10886640, 12701080, 14515520, 15241296, 19051620, 20321728, 21773280, 25402160, 30482592, 38103240, 43546560, 50804320, 60965184, 76206480, 101608640, 152412960, 304825920]

約数ペア:

[(1, 304825920), (2, 152412960), (3, 101608640), (4, 76206480), (5, 60965184), (6, 50804320), (7, 43546560), (8, 38103240), (10, 30482592), (12, 25402160), (14, 21773280), (15, 20321728), (16, 19051620), (20, 15241296), (21, 14515520), (24, 12701080), (28, 10886640), (30, 10160864), (32, 9525810), (35, 8709312), (40, 7620648), (42, 7257760), (48, 6350540), (56, 5443320), (60, 5080432), (64, 4762905), (70, 4354656), (80, 3810324), (84, 3628880), (96, 3175270), (105, 2903104), (112, 2721660), (120, 2540216), (140, 2177328), (160, 1905162), (168, 1814440), (192, 1587635), (210, 1451552), (224, 1360830), (240, 1270108), (280, 1088664), (320, 952581), (336, 907220), (420, 725776), (448, 680415), (480, 635054), (560, 544332), (672, 453610), (840, 362888), (960, 317527), (1120, 272166), (1344, 226805), (1680, 181444), (2240, 136083), (3360, 90722), (6720, 45361)]