73792560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{881}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 229672800

約数和(自身を除く): 155880240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 881, 1047, 1396, 1745, 1762, 2094, 2643, 2792, 3490, 3524, 4188, 4405, 5235, 5286, 5584, 6980, 7048, 8376, 8810, 10470, 10572, 13215, 13960, 14096, 16752, 17620, 20940, 21144, 26430, 27920, 35240, 41880, 42288, 52860, 70480, 83760, 105720, 211440, 307469, 614938, 922407, 1229876, 1537345, 1844814, 2459752, 3074690, 3689628, 4612035, 4919504, 6149380, 7379256, 9224070, 12298760, 14758512, 18448140, 24597520, 36896280, 73792560]

約数ペア:

[(1, 73792560), (2, 36896280), (3, 24597520), (4, 18448140), (5, 14758512), (6, 12298760), (8, 9224070), (10, 7379256), (12, 6149380), (15, 4919504), (16, 4612035), (20, 3689628), (24, 3074690), (30, 2459752), (40, 1844814), (48, 1537345), (60, 1229876), (80, 922407), (120, 614938), (240, 307469), (349, 211440), (698, 105720), (881, 83760), (1047, 70480), (1396, 52860), (1745, 42288), (1762, 41880), (2094, 35240), (2643, 27920), (2792, 26430), (3490, 21144), (3524, 20940), (4188, 17620), (4405, 16752), (5235, 14096), (5286, 13960), (5584, 13215), (6980, 10572), (7048, 10470), (8376, 8810)]