425622720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3638

約数の個数: 112

約数和(自身を含む): 1362382848

約数和(自身を除く): 936760128

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, 3491, 3810, 4064, 5080, 6096, 6982, 7620, 8128, 10160, 10473, 12192, 13964, 15240, 17455, 20320, 20946, 24384, 27928, 30480, 34910, 40640, 41892, 52365, 55856, 60960, 69820, 83784, 104730, 111712, 121920, 139640, 167568, 209460, 223424, 279280, 335136, 418920, 443357, 558560, 670272, 837840, 886714, 1117120, 1330071, 1675680, 1773428, 2216785, 2660142, 3351360, 3546856, 4433570, 5320284, 6650355, 7093712, 8867140, 10640568, 13300710, 14187424, 17734280, 21281136, 26601420, 28374848, 35468560, 42562272, 53202840, 70937120, 85124544, 106405680, 141874240, 212811360, 425622720]

約数ペア:

[(1, 425622720), (2, 212811360), (3, 141874240), (4, 106405680), (5, 85124544), (6, 70937120), (8, 53202840), (10, 42562272), (12, 35468560), (15, 28374848), (16, 26601420), (20, 21281136), (24, 17734280), (30, 14187424), (32, 13300710), (40, 10640568), (48, 8867140), (60, 7093712), (64, 6650355), (80, 5320284), (96, 4433570), (120, 3546856), (127, 3351360), (160, 2660142), (192, 2216785), (240, 1773428), (254, 1675680), (320, 1330071), (381, 1117120), (480, 886714), (508, 837840), (635, 670272), (762, 558560), (960, 443357), (1016, 418920), (1270, 335136), (1524, 279280), (1905, 223424), (2032, 209460), (2540, 167568), (3048, 139640), (3491, 121920), (3810, 111712), (4064, 104730), (5080, 83784), (6096, 69820), (6982, 60960), (7620, 55856), (8128, 52365), (10160, 41892), (10473, 40640), (12192, 34910), (13964, 30480), (15240, 27928), (17455, 24384), (20320, 20946)]