2437302720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19991}}^1$

素因数の和:20138

約数の個数: 112

約数和(自身を含む): 7799758848

約数和(自身を除く): 5362456128

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, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 19991, 20320, 24384, 30480, 39982, 40640, 59973, 60960, 79964, 99955, 119946, 121920, 159928, 199910, 239892, 299865, 319856, 399820, 479784, 599730, 639712, 799640, 959568, 1199460, 1279424, 1599280, 1919136, 2398920, 2538857, 3198560, 3838272, 4797840, 5077714, 6397120, 7616571, 9595680, 10155428, 12694285, 15233142, 19191360, 20310856, 25388570, 30466284, 38082855, 40621712, 50777140, 60932568, 76165710, 81243424, 101554280, 121865136, 152331420, 162486848, 203108560, 243730272, 304662840, 406217120, 487460544, 609325680, 812434240, 1218651360, 2437302720]

約数ペア:

[(1, 2437302720), (2, 1218651360), (3, 812434240), (4, 609325680), (5, 487460544), (6, 406217120), (8, 304662840), (10, 243730272), (12, 203108560), (15, 162486848), (16, 152331420), (20, 121865136), (24, 101554280), (30, 81243424), (32, 76165710), (40, 60932568), (48, 50777140), (60, 40621712), (64, 38082855), (80, 30466284), (96, 25388570), (120, 20310856), (127, 19191360), (160, 15233142), (192, 12694285), (240, 10155428), (254, 9595680), (320, 7616571), (381, 6397120), (480, 5077714), (508, 4797840), (635, 3838272), (762, 3198560), (960, 2538857), (1016, 2398920), (1270, 1919136), (1524, 1599280), (1905, 1279424), (2032, 1199460), (2540, 959568), (3048, 799640), (3810, 639712), (4064, 599730), (5080, 479784), (6096, 399820), (7620, 319856), (8128, 299865), (10160, 239892), (12192, 199910), (15240, 159928), (19991, 121920), (20320, 119946), (24384, 99955), (30480, 79964), (39982, 60960), (40640, 59973)]