419520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 112

約数和(自身を含む): 1463040

約数和(自身を除く): 1043520

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, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 192, 228, 230, 240, 276, 285, 304, 320, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 960, 1104, 1140, 1216, 1311, 1380, 1472, 1520, 1748, 1824, 1840, 2185, 2208, 2280, 2622, 2760, 3040, 3496, 3648, 3680, 4370, 4416, 4560, 5244, 5520, 6080, 6555, 6992, 7360, 8740, 9120, 10488, 11040, 13110, 13984, 17480, 18240, 20976, 22080, 26220, 27968, 34960, 41952, 52440, 69920, 83904, 104880, 139840, 209760, 419520]

約数ペア:

[(1, 419520), (2, 209760), (3, 139840), (4, 104880), (5, 83904), (6, 69920), (8, 52440), (10, 41952), (12, 34960), (15, 27968), (16, 26220), (19, 22080), (20, 20976), (23, 18240), (24, 17480), (30, 13984), (32, 13110), (38, 11040), (40, 10488), (46, 9120), (48, 8740), (57, 7360), (60, 6992), (64, 6555), (69, 6080), (76, 5520), (80, 5244), (92, 4560), (95, 4416), (96, 4370), (114, 3680), (115, 3648), (120, 3496), (138, 3040), (152, 2760), (160, 2622), (184, 2280), (190, 2208), (192, 2185), (228, 1840), (230, 1824), (240, 1748), (276, 1520), (285, 1472), (304, 1380), (320, 1311), (345, 1216), (368, 1140), (380, 1104), (437, 960), (456, 920), (460, 912), (480, 874), (552, 760), (570, 736), (608, 690)]