68149560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15349}}^1$

素因数の和:15400

約数の個数: 64

約数和(自身を含む): 209988000

約数和(自身を除く): 141838440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 15349, 30698, 46047, 61396, 76745, 92094, 122792, 153490, 184188, 230235, 306980, 368376, 460470, 567913, 613960, 920940, 1135826, 1703739, 1841880, 2271652, 2839565, 3407478, 4543304, 5679130, 6814956, 8518695, 11358260, 13629912, 17037390, 22716520, 34074780, 68149560]

約数ペア:

[(1, 68149560), (2, 34074780), (3, 22716520), (4, 17037390), (5, 13629912), (6, 11358260), (8, 8518695), (10, 6814956), (12, 5679130), (15, 4543304), (20, 3407478), (24, 2839565), (30, 2271652), (37, 1841880), (40, 1703739), (60, 1135826), (74, 920940), (111, 613960), (120, 567913), (148, 460470), (185, 368376), (222, 306980), (296, 230235), (370, 184188), (444, 153490), (555, 122792), (740, 92094), (888, 76745), (1110, 61396), (1480, 46047), (2220, 30698), (4440, 15349)]