38994240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 125089920

約数和(自身を除く): 86095680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 151, 160, 192, 240, 269, 302, 320, 453, 480, 538, 604, 755, 807, 906, 960, 1076, 1208, 1345, 1510, 1614, 1812, 2152, 2265, 2416, 2690, 3020, 3228, 3624, 4035, 4304, 4530, 4832, 5380, 6040, 6456, 7248, 8070, 8608, 9060, 9664, 10760, 12080, 12912, 14496, 16140, 17216, 18120, 21520, 24160, 25824, 28992, 32280, 36240, 40619, 43040, 48320, 51648, 64560, 72480, 81238, 86080, 121857, 129120, 144960, 162476, 203095, 243714, 258240, 324952, 406190, 487428, 609285, 649904, 812380, 974856, 1218570, 1299808, 1624760, 1949712, 2437140, 2599616, 3249520, 3899424, 4874280, 6499040, 7798848, 9748560, 12998080, 19497120, 38994240]

約数ペア:

[(1, 38994240), (2, 19497120), (3, 12998080), (4, 9748560), (5, 7798848), (6, 6499040), (8, 4874280), (10, 3899424), (12, 3249520), (15, 2599616), (16, 2437140), (20, 1949712), (24, 1624760), (30, 1299808), (32, 1218570), (40, 974856), (48, 812380), (60, 649904), (64, 609285), (80, 487428), (96, 406190), (120, 324952), (151, 258240), (160, 243714), (192, 203095), (240, 162476), (269, 144960), (302, 129120), (320, 121857), (453, 86080), (480, 81238), (538, 72480), (604, 64560), (755, 51648), (807, 48320), (906, 43040), (960, 40619), (1076, 36240), (1208, 32280), (1345, 28992), (1510, 25824), (1614, 24160), (1812, 21520), (2152, 18120), (2265, 17216), (2416, 16140), (2690, 14496), (3020, 12912), (3228, 12080), (3624, 10760), (4035, 9664), (4304, 9060), (4530, 8608), (4832, 8070), (5380, 7248), (6040, 6456)]