5517368520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{178903}}^1$

素因数の和:179174

約数の個数: 64

約数和(自身を含む): 16616603520

約数和(自身を除く): 11099235000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 10280, 15420, 30840, 178903, 357806, 536709, 715612, 894515, 1073418, 1431224, 1789030, 2146836, 2683545, 3578060, 4293672, 5367090, 7156120, 10734180, 21468360, 45978071, 91956142, 137934213, 183912284, 229890355, 275868426, 367824568, 459780710, 551736852, 689671065, 919561420, 1103473704, 1379342130, 1839122840, 2758684260, 5517368520]

約数ペア:

[(1, 5517368520), (2, 2758684260), (3, 1839122840), (4, 1379342130), (5, 1103473704), (6, 919561420), (8, 689671065), (10, 551736852), (12, 459780710), (15, 367824568), (20, 275868426), (24, 229890355), (30, 183912284), (40, 137934213), (60, 91956142), (120, 45978071), (257, 21468360), (514, 10734180), (771, 7156120), (1028, 5367090), (1285, 4293672), (1542, 3578060), (2056, 2683545), (2570, 2146836), (3084, 1789030), (3855, 1431224), (5140, 1073418), (6168, 894515), (7710, 715612), (10280, 536709), (15420, 357806), (30840, 178903)]