3897120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 12845952

約数和(自身を除く): 8948832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 353, 368, 460, 480, 552, 690, 706, 736, 920, 1059, 1104, 1380, 1412, 1765, 1840, 2118, 2208, 2760, 2824, 3530, 3680, 4236, 5295, 5520, 5648, 7060, 8119, 8472, 10590, 11040, 11296, 14120, 16238, 16944, 21180, 24357, 28240, 32476, 33888, 40595, 42360, 48714, 56480, 64952, 81190, 84720, 97428, 121785, 129904, 162380, 169440, 194856, 243570, 259808, 324760, 389712, 487140, 649520, 779424, 974280, 1299040, 1948560, 3897120]

約数ペア:

[(1, 3897120), (2, 1948560), (3, 1299040), (4, 974280), (5, 779424), (6, 649520), (8, 487140), (10, 389712), (12, 324760), (15, 259808), (16, 243570), (20, 194856), (23, 169440), (24, 162380), (30, 129904), (32, 121785), (40, 97428), (46, 84720), (48, 81190), (60, 64952), (69, 56480), (80, 48714), (92, 42360), (96, 40595), (115, 33888), (120, 32476), (138, 28240), (160, 24357), (184, 21180), (230, 16944), (240, 16238), (276, 14120), (345, 11296), (353, 11040), (368, 10590), (460, 8472), (480, 8119), (552, 7060), (690, 5648), (706, 5520), (736, 5295), (920, 4236), (1059, 3680), (1104, 3530), (1380, 2824), (1412, 2760), (1765, 2208), (1840, 2118)]