315323280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{48661}}^1$

素因数の和:48686

約数の個数: 100

約数和(自身を含む): 1095186972

約数和(自身を除く): 779863692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 48661, 97322, 145983, 194644, 243305, 291966, 389288, 437949, 486610, 583932, 729915, 778576, 875898, 973220, 1167864, 1313847, 1459830, 1751796, 1946440, 2189745, 2335728, 2627694, 2919660, 3503592, 3892880, 3941541, 4379490, 5255388, 5839320, 6569235, 7007184, 7883082, 8758980, 10510776, 11678640, 13138470, 15766164, 17517960, 19707705, 21021552, 26276940, 31532328, 35035920, 39415410, 52553880, 63064656, 78830820, 105107760, 157661640, 315323280]

約数ペア:

[(1, 315323280), (2, 157661640), (3, 105107760), (4, 78830820), (5, 63064656), (6, 52553880), (8, 39415410), (9, 35035920), (10, 31532328), (12, 26276940), (15, 21021552), (16, 19707705), (18, 17517960), (20, 15766164), (24, 13138470), (27, 11678640), (30, 10510776), (36, 8758980), (40, 7883082), (45, 7007184), (48, 6569235), (54, 5839320), (60, 5255388), (72, 4379490), (80, 3941541), (81, 3892880), (90, 3503592), (108, 2919660), (120, 2627694), (135, 2335728), (144, 2189745), (162, 1946440), (180, 1751796), (216, 1459830), (240, 1313847), (270, 1167864), (324, 973220), (360, 875898), (405, 778576), (432, 729915), (540, 583932), (648, 486610), (720, 437949), (810, 389288), (1080, 291966), (1296, 243305), (1620, 194644), (2160, 145983), (3240, 97322), (6480, 48661)]