209760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 96

約数和(自身を含む): 725760

約数和(自身を除く): 516000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1748, 1824, 1840, 2185, 2208, 2280, 2622, 2760, 3040, 3496, 3680, 4370, 4560, 5244, 5520, 6555, 6992, 8740, 9120, 10488, 11040, 13110, 13984, 17480, 20976, 26220, 34960, 41952, 52440, 69920, 104880, 209760]

約数ペア:

[(1, 209760), (2, 104880), (3, 69920), (4, 52440), (5, 41952), (6, 34960), (8, 26220), (10, 20976), (12, 17480), (15, 13984), (16, 13110), (19, 11040), (20, 10488), (23, 9120), (24, 8740), (30, 6992), (32, 6555), (38, 5520), (40, 5244), (46, 4560), (48, 4370), (57, 3680), (60, 3496), (69, 3040), (76, 2760), (80, 2622), (92, 2280), (95, 2208), (96, 2185), (114, 1840), (115, 1824), (120, 1748), (138, 1520), (152, 1380), (160, 1311), (184, 1140), (190, 1104), (228, 920), (230, 912), (240, 874), (276, 760), (285, 736), (304, 690), (345, 608), (368, 570), (380, 552), (437, 480), (456, 460)]