115115880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2419

約数の個数: 128

約数和(自身を含む): 387089280

約数和(自身を除く): 271973400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2357, 2442, 3256, 4070, 4440, 4714, 4884, 6105, 7071, 8140, 9428, 9768, 11785, 12210, 14142, 16280, 18856, 23570, 24420, 25927, 28284, 35355, 47140, 48840, 51854, 56568, 70710, 77781, 87209, 94280, 103708, 129635, 141420, 155562, 174418, 207416, 259270, 261627, 282840, 311124, 348836, 388905, 436045, 518540, 523254, 622248, 697672, 777810, 872090, 959299, 1037080, 1046508, 1308135, 1555620, 1744180, 1918598, 2093016, 2616270, 2877897, 3111240, 3488360, 3837196, 4796495, 5232540, 5755794, 7674392, 9592990, 10465080, 11511588, 14389485, 19185980, 23023176, 28778970, 38371960, 57557940, 115115880]

約数ペア:

[(1, 115115880), (2, 57557940), (3, 38371960), (4, 28778970), (5, 23023176), (6, 19185980), (8, 14389485), (10, 11511588), (11, 10465080), (12, 9592990), (15, 7674392), (20, 5755794), (22, 5232540), (24, 4796495), (30, 3837196), (33, 3488360), (37, 3111240), (40, 2877897), (44, 2616270), (55, 2093016), (60, 1918598), (66, 1744180), (74, 1555620), (88, 1308135), (110, 1046508), (111, 1037080), (120, 959299), (132, 872090), (148, 777810), (165, 697672), (185, 622248), (220, 523254), (222, 518540), (264, 436045), (296, 388905), (330, 348836), (370, 311124), (407, 282840), (440, 261627), (444, 259270), (555, 207416), (660, 174418), (740, 155562), (814, 141420), (888, 129635), (1110, 103708), (1221, 94280), (1320, 87209), (1480, 77781), (1628, 70710), (2035, 56568), (2220, 51854), (2357, 48840), (2442, 47140), (3256, 35355), (4070, 28284), (4440, 25927), (4714, 24420), (4884, 23570), (6105, 18856), (7071, 16280), (8140, 14142), (9428, 12210), (9768, 11785)]