155419560

素因数分解:

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

素因数の和:47992

約数の個数: 80

約数和(自身を含む): 522393300

約数和(自身を除く): 366973740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 47969, 95938, 143907, 191876, 239845, 287814, 383752, 431721, 479690, 575628, 719535, 863442, 959380, 1151256, 1295163, 1439070, 1726884, 1918760, 2158605, 2590326, 2878140, 3453768, 3885489, 4317210, 5180652, 5756280, 6475815, 7770978, 8634420, 10361304, 12951630, 15541956, 17268840, 19427445, 25903260, 31083912, 38854890, 51806520, 77709780, 155419560]

約数ペア:

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