520018560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{90281}}^1$

素因数の和:90306

約数の個数: 96

約数和(自身を含む): 1795708980

約数和(自身を除く): 1275690420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 90281, 180562, 270843, 361124, 451405, 541686, 722248, 812529, 902810, 1083372, 1354215, 1444496, 1625058, 1805620, 2166744, 2708430, 2888992, 3250116, 3611240, 4062645, 4333488, 5416860, 5777984, 6500232, 7222480, 8125290, 8666976, 10833720, 11555968, 13000464, 14444960, 16250580, 17333952, 21667440, 26000928, 28889920, 32501160, 34667904, 43334880, 52001856, 57779840, 65002320, 86669760, 104003712, 130004640, 173339520, 260009280, 520018560]

約数ペア:

[(1, 520018560), (2, 260009280), (3, 173339520), (4, 130004640), (5, 104003712), (6, 86669760), (8, 65002320), (9, 57779840), (10, 52001856), (12, 43334880), (15, 34667904), (16, 32501160), (18, 28889920), (20, 26000928), (24, 21667440), (30, 17333952), (32, 16250580), (36, 14444960), (40, 13000464), (45, 11555968), (48, 10833720), (60, 8666976), (64, 8125290), (72, 7222480), (80, 6500232), (90, 5777984), (96, 5416860), (120, 4333488), (128, 4062645), (144, 3611240), (160, 3250116), (180, 2888992), (192, 2708430), (240, 2166744), (288, 1805620), (320, 1625058), (360, 1444496), (384, 1354215), (480, 1083372), (576, 902810), (640, 812529), (720, 722248), (960, 541686), (1152, 451405), (1440, 361124), (1920, 270843), (2880, 180562), (5760, 90281)]