26861040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37307}}^1$

素因数の和:37326

約数の個数: 60

約数和(自身を含む): 90210744

約数和(自身を除く): 63349704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 37307, 74614, 111921, 149228, 186535, 223842, 298456, 335763, 373070, 447684, 559605, 596912, 671526, 746140, 895368, 1119210, 1343052, 1492280, 1678815, 1790736, 2238420, 2686104, 2984560, 3357630, 4476840, 5372208, 6715260, 8953680, 13430520, 26861040]

約数ペア:

[(1, 26861040), (2, 13430520), (3, 8953680), (4, 6715260), (5, 5372208), (6, 4476840), (8, 3357630), (9, 2984560), (10, 2686104), (12, 2238420), (15, 1790736), (16, 1678815), (18, 1492280), (20, 1343052), (24, 1119210), (30, 895368), (36, 746140), (40, 671526), (45, 596912), (48, 559605), (60, 447684), (72, 373070), (80, 335763), (90, 298456), (120, 223842), (144, 186535), (180, 149228), (240, 111921), (360, 74614), (720, 37307)]