431134560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2085

約数の個数: 144

約数和(自身を含む): 1481394096

約数和(自身を除く): 1050259536

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, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 720, 785, 942, 1256, 1413, 1440, 1570, 1884, 1907, 2355, 2512, 2826, 3140, 3768, 3814, 4710, 5024, 5652, 5721, 6280, 7065, 7536, 7628, 9420, 9535, 11304, 11442, 12560, 14130, 15072, 15256, 17163, 18840, 19070, 22608, 22884, 25120, 28260, 28605, 30512, 34326, 37680, 38140, 45216, 45768, 56520, 57210, 61024, 68652, 75360, 76280, 85815, 91536, 113040, 114420, 137304, 152560, 171630, 183072, 226080, 228840, 274608, 299399, 305120, 343260, 457680, 549216, 598798, 686520, 898197, 915360, 1197596, 1373040, 1496995, 1796394, 2395192, 2694591, 2746080, 2993990, 3592788, 4490985, 4790384, 5389182, 5987980, 7185576, 8981970, 9580768, 10778364, 11975960, 13472955, 14371152, 17963940, 21556728, 23951920, 26945910, 28742304, 35927880, 43113456, 47903840, 53891820, 71855760, 86226912, 107783640, 143711520, 215567280, 431134560]

約数ペア:

[(1, 431134560), (2, 215567280), (3, 143711520), (4, 107783640), (5, 86226912), (6, 71855760), (8, 53891820), (9, 47903840), (10, 43113456), (12, 35927880), (15, 28742304), (16, 26945910), (18, 23951920), (20, 21556728), (24, 17963940), (30, 14371152), (32, 13472955), (36, 11975960), (40, 10778364), (45, 9580768), (48, 8981970), (60, 7185576), (72, 5987980), (80, 5389182), (90, 4790384), (96, 4490985), (120, 3592788), (144, 2993990), (157, 2746080), (160, 2694591), (180, 2395192), (240, 1796394), (288, 1496995), (314, 1373040), (360, 1197596), (471, 915360), (480, 898197), (628, 686520), (720, 598798), (785, 549216), (942, 457680), (1256, 343260), (1413, 305120), (1440, 299399), (1570, 274608), (1884, 228840), (1907, 226080), (2355, 183072), (2512, 171630), (2826, 152560), (3140, 137304), (3768, 114420), (3814, 113040), (4710, 91536), (5024, 85815), (5652, 76280), (5721, 75360), (6280, 68652), (7065, 61024), (7536, 57210), (7628, 56520), (9420, 45768), (9535, 45216), (11304, 38140), (11442, 37680), (12560, 34326), (14130, 30512), (15072, 28605), (15256, 28260), (17163, 25120), (18840, 22884), (19070, 22608)]