27567960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 97182720

約数和(自身を除く): 69614760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 887, 888, 1036, 1110, 1295, 1480, 1554, 1774, 2072, 2220, 2590, 2661, 3108, 3548, 3885, 4435, 4440, 5180, 5322, 6209, 6216, 7096, 7770, 8870, 10360, 10644, 12418, 13305, 15540, 17740, 18627, 21288, 24836, 26610, 31045, 31080, 32819, 35480, 37254, 49672, 53220, 62090, 65638, 74508, 93135, 98457, 106440, 124180, 131276, 149016, 164095, 186270, 196914, 229733, 248360, 262552, 328190, 372540, 393828, 459466, 492285, 656380, 689199, 745080, 787656, 918932, 984570, 1148665, 1312760, 1378398, 1837864, 1969140, 2297330, 2756796, 3445995, 3938280, 4594660, 5513592, 6891990, 9189320, 13783980, 27567960]

約数ペア:

[(1, 27567960), (2, 13783980), (3, 9189320), (4, 6891990), (5, 5513592), (6, 4594660), (7, 3938280), (8, 3445995), (10, 2756796), (12, 2297330), (14, 1969140), (15, 1837864), (20, 1378398), (21, 1312760), (24, 1148665), (28, 984570), (30, 918932), (35, 787656), (37, 745080), (40, 689199), (42, 656380), (56, 492285), (60, 459466), (70, 393828), (74, 372540), (84, 328190), (105, 262552), (111, 248360), (120, 229733), (140, 196914), (148, 186270), (168, 164095), (185, 149016), (210, 131276), (222, 124180), (259, 106440), (280, 98457), (296, 93135), (370, 74508), (420, 65638), (444, 62090), (518, 53220), (555, 49672), (740, 37254), (777, 35480), (840, 32819), (887, 31080), (888, 31045), (1036, 26610), (1110, 24836), (1295, 21288), (1480, 18627), (1554, 17740), (1774, 15540), (2072, 13305), (2220, 12418), (2590, 10644), (2661, 10360), (3108, 8870), (3548, 7770), (3885, 7096), (4435, 6216), (4440, 6209), (5180, 5322)]