77489760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7019}}^1$

素因数の和:7060

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 177252000

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, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7019, 11040, 14038, 21057, 28076, 35095, 42114, 56152, 70190, 84228, 105285, 112304, 140380, 161437, 168456, 210570, 224608, 280760, 322874, 336912, 421140, 484311, 561520, 645748, 673824, 807185, 842280, 968622, 1123040, 1291496, 1614370, 1684560, 1937244, 2421555, 2582992, 3228740, 3369120, 3874488, 4843110, 5165984, 6457480, 7748976, 9686220, 12914960, 15497952, 19372440, 25829920, 38744880, 77489760]

約数ペア:

[(1, 77489760), (2, 38744880), (3, 25829920), (4, 19372440), (5, 15497952), (6, 12914960), (8, 9686220), (10, 7748976), (12, 6457480), (15, 5165984), (16, 4843110), (20, 3874488), (23, 3369120), (24, 3228740), (30, 2582992), (32, 2421555), (40, 1937244), (46, 1684560), (48, 1614370), (60, 1291496), (69, 1123040), (80, 968622), (92, 842280), (96, 807185), (115, 673824), (120, 645748), (138, 561520), (160, 484311), (184, 421140), (230, 336912), (240, 322874), (276, 280760), (345, 224608), (368, 210570), (460, 168456), (480, 161437), (552, 140380), (690, 112304), (736, 105285), (920, 84228), (1104, 70190), (1380, 56152), (1840, 42114), (2208, 35095), (2760, 28076), (3680, 21057), (5520, 14038), (7019, 11040)]