43256880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 147439968

約数和(自身を除く): 104183088

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, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 823, 876, 1095, 1168, 1314, 1460, 1646, 1752, 2190, 2469, 2628, 2920, 3285, 3292, 3504, 4115, 4380, 4938, 5256, 5840, 6570, 6584, 7407, 8230, 8760, 9876, 10512, 12345, 13140, 13168, 14814, 16460, 17520, 19752, 24690, 26280, 29628, 32920, 37035, 39504, 49380, 52560, 59256, 60079, 65840, 74070, 98760, 118512, 120158, 148140, 180237, 197520, 240316, 296280, 300395, 360474, 480632, 540711, 592560, 600790, 720948, 901185, 961264, 1081422, 1201580, 1441896, 1802370, 2162844, 2403160, 2703555, 2883792, 3604740, 4325688, 4806320, 5407110, 7209480, 8651376, 10814220, 14418960, 21628440, 43256880]

約数ペア:

[(1, 43256880), (2, 21628440), (3, 14418960), (4, 10814220), (5, 8651376), (6, 7209480), (8, 5407110), (9, 4806320), (10, 4325688), (12, 3604740), (15, 2883792), (16, 2703555), (18, 2403160), (20, 2162844), (24, 1802370), (30, 1441896), (36, 1201580), (40, 1081422), (45, 961264), (48, 901185), (60, 720948), (72, 600790), (73, 592560), (80, 540711), (90, 480632), (120, 360474), (144, 300395), (146, 296280), (180, 240316), (219, 197520), (240, 180237), (292, 148140), (360, 120158), (365, 118512), (438, 98760), (584, 74070), (657, 65840), (720, 60079), (730, 59256), (823, 52560), (876, 49380), (1095, 39504), (1168, 37035), (1314, 32920), (1460, 29628), (1646, 26280), (1752, 24690), (2190, 19752), (2469, 17520), (2628, 16460), (2920, 14814), (3285, 13168), (3292, 13140), (3504, 12345), (4115, 10512), (4380, 9876), (4938, 8760), (5256, 8230), (5840, 7407), (6570, 6584)]