147704640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:2976

約数の個数: 112

約数和(自身を含む): 477975168

約数和(自身を除く): 330270528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 2903, 3180, 3392, 4240, 5088, 5806, 6360, 8480, 8709, 10176, 11612, 12720, 14515, 16960, 17418, 23224, 25440, 29030, 34836, 43545, 46448, 50880, 58060, 69672, 87090, 92896, 116120, 139344, 153859, 174180, 185792, 232240, 278688, 307718, 348360, 461577, 464480, 557376, 615436, 696720, 769295, 923154, 928960, 1230872, 1393440, 1538590, 1846308, 2307885, 2461744, 2786880, 3077180, 3692616, 4615770, 4923488, 6154360, 7385232, 9231540, 9846976, 12308720, 14770464, 18463080, 24617440, 29540928, 36926160, 49234880, 73852320, 147704640]

約数ペア:

[(1, 147704640), (2, 73852320), (3, 49234880), (4, 36926160), (5, 29540928), (6, 24617440), (8, 18463080), (10, 14770464), (12, 12308720), (15, 9846976), (16, 9231540), (20, 7385232), (24, 6154360), (30, 4923488), (32, 4615770), (40, 3692616), (48, 3077180), (53, 2786880), (60, 2461744), (64, 2307885), (80, 1846308), (96, 1538590), (106, 1393440), (120, 1230872), (159, 928960), (160, 923154), (192, 769295), (212, 696720), (240, 615436), (265, 557376), (318, 464480), (320, 461577), (424, 348360), (480, 307718), (530, 278688), (636, 232240), (795, 185792), (848, 174180), (960, 153859), (1060, 139344), (1272, 116120), (1590, 92896), (1696, 87090), (2120, 69672), (2544, 58060), (2903, 50880), (3180, 46448), (3392, 43545), (4240, 34836), (5088, 29030), (5806, 25440), (6360, 23224), (8480, 17418), (8709, 16960), (10176, 14515), (11612, 12720)]