310839120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47969}}^1$

素因数の和:47994

約数の個数: 100

約数和(自身を含む): 1079612820

約数和(自身を除く): 768773700

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, 47969, 95938, 143907, 191876, 239845, 287814, 383752, 431721, 479690, 575628, 719535, 767504, 863442, 959380, 1151256, 1295163, 1439070, 1726884, 1918760, 2158605, 2302512, 2590326, 2878140, 3453768, 3837520, 3885489, 4317210, 5180652, 5756280, 6475815, 6907536, 7770978, 8634420, 10361304, 11512560, 12951630, 15541956, 17268840, 19427445, 20722608, 25903260, 31083912, 34537680, 38854890, 51806520, 62167824, 77709780, 103613040, 155419560, 310839120]

約数ペア:

[(1, 310839120), (2, 155419560), (3, 103613040), (4, 77709780), (5, 62167824), (6, 51806520), (8, 38854890), (9, 34537680), (10, 31083912), (12, 25903260), (15, 20722608), (16, 19427445), (18, 17268840), (20, 15541956), (24, 12951630), (27, 11512560), (30, 10361304), (36, 8634420), (40, 7770978), (45, 6907536), (48, 6475815), (54, 5756280), (60, 5180652), (72, 4317210), (80, 3885489), (81, 3837520), (90, 3453768), (108, 2878140), (120, 2590326), (135, 2302512), (144, 2158605), (162, 1918760), (180, 1726884), (216, 1439070), (240, 1295163), (270, 1151256), (324, 959380), (360, 863442), (405, 767504), (432, 719535), (540, 575628), (648, 479690), (720, 431721), (810, 383752), (1080, 287814), (1296, 239845), (1620, 191876), (2160, 143907), (3240, 95938), (6480, 47969)]