9857689680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{376823}}^1$

素因数の和:376948

約数の個数: 80

約数和(自身を含む): 30839276160

約数和(自身を除く): 20981586480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 26160, 376823, 753646, 1130469, 1507292, 1884115, 2260938, 3014584, 3768230, 4521876, 5652345, 6029168, 7536460, 9043752, 11304690, 15072920, 18087504, 22609380, 30145840, 41073707, 45218760, 82147414, 90437520, 123221121, 164294828, 205368535, 246442242, 328589656, 410737070, 492884484, 616105605, 657179312, 821474140, 985768968, 1232211210, 1642948280, 1971537936, 2464422420, 3285896560, 4928844840, 9857689680]

約数ペア:

[(1, 9857689680), (2, 4928844840), (3, 3285896560), (4, 2464422420), (5, 1971537936), (6, 1642948280), (8, 1232211210), (10, 985768968), (12, 821474140), (15, 657179312), (16, 616105605), (20, 492884484), (24, 410737070), (30, 328589656), (40, 246442242), (48, 205368535), (60, 164294828), (80, 123221121), (109, 90437520), (120, 82147414), (218, 45218760), (240, 41073707), (327, 30145840), (436, 22609380), (545, 18087504), (654, 15072920), (872, 11304690), (1090, 9043752), (1308, 7536460), (1635, 6029168), (1744, 5652345), (2180, 4521876), (2616, 3768230), (3270, 3014584), (4360, 2260938), (5232, 1884115), (6540, 1507292), (8720, 1130469), (13080, 753646), (26160, 376823)]