91331280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{42283}}^1$

素因数の和:42305

約数の個数: 80

約数和(自身を含む): 314592960

約数和(自身を除く): 223261680

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 42283, 84566, 126849, 169132, 211415, 253698, 338264, 380547, 422830, 507396, 634245, 676528, 761094, 845660, 1014792, 1141641, 1268490, 1522188, 1691320, 1902735, 2029584, 2283282, 2536980, 3044376, 3382640, 3805470, 4566564, 5073960, 5708205, 6088752, 7610940, 9133128, 10147920, 11416410, 15221880, 18266256, 22832820, 30443760, 45665640, 91331280]

約数ペア:

[(1, 91331280), (2, 45665640), (3, 30443760), (4, 22832820), (5, 18266256), (6, 15221880), (8, 11416410), (9, 10147920), (10, 9133128), (12, 7610940), (15, 6088752), (16, 5708205), (18, 5073960), (20, 4566564), (24, 3805470), (27, 3382640), (30, 3044376), (36, 2536980), (40, 2283282), (45, 2029584), (48, 1902735), (54, 1691320), (60, 1522188), (72, 1268490), (80, 1141641), (90, 1014792), (108, 845660), (120, 761094), (135, 676528), (144, 634245), (180, 507396), (216, 422830), (240, 380547), (270, 338264), (360, 253698), (432, 211415), (540, 169132), (720, 126849), (1080, 84566), (2160, 42283)]